DEV Community: Takeru Tomii

Summeries of Azure Services

Takeru Tomii — Tue, 23 Apr 2024 23:13:42 +0000

Computing

App Service

Hosting Service for Web Application, Web API or Mobile Backend. Full managed PaaS.

Use case

Hosting Application
Automation of deployment
Flexible scalability by auto scaling

Limitation

Applications per Azure App Service plan: 10 - no limits
Max instances for Scale out: 1 - 30
SLA: 99.95%

Functions

Hosting service for event driven code. Full managed PaaS.

Use case

Various events for a trigger
- e.g) HTTP Request, Timer, Updating Storage, Messaging like Service Bus
Short term execution
Simple backend service
Automation for periodic tasks
Microservice

Limitation

Only for short term execution at most 5 - 10 minutes
Not suitable for high availability
- Downtime (seconds to several minites) when starting

Duarable Functions

Extention for Functions. Enable long term executions in stateful workflows.

Use case

Function chaining
- Sequential calls for multiple functions.
Fan out/fan in
- Parallel calls for multiple funcitons.
Async HTTP APIs
- Polling the completion of external APIs
Monitor
Human interaction
- e.g.) approval by an administrator
Aggregator

Limitation

Cost for long term execution.
Timeout for each type of Functions
- Activity: 5 minutes
- Orchestrator, Entity: No limits

Virtual Machines

Hosting service for computing resource which requires infrastracture-level tuning. Non-fully managed. IaaS.

Use case

Deployment for applications or middleware
Development or Test Server
Backup environment

Limitation

SLA: 99.5%
- Availability set: 99.95%
- Availability zone: 99.99%

Network

Virtual Network

Network building service in Azure cloud platform.

Use case

Network separation by subnet
Private network
Connect with on-premiss network
Access control by NSG
Traffic routing

Limitation

No support for multicast or broadcast
A virtual network is limited to a single region
- But a virtual network does span availability zones

API Management

An API gateway for backend APIs which provide integrated management.

Use case

Security
- Authorization like API Key or OAuth.
- Access control by IP
Traffic management
- IP Aggrigation
- Routing based on HTTP Request
- Throttling
- Cache control
Monitor
- Dashboard
- Logging
- Alert

Limitation

Max API: 150-500
Max Operation per API: 100
Max cache size: 250 MB - 1 GB
Max Web socket connections: 5,000

Application Gateway

L7(HTTP) load balancer for traffic control.

Use case

Load balancing at application level
URL based routing
SSL offload
Firewall
Multiple-site hosting
Session Affinity

Limitation

Frontend IP address: public address -> 1, private address -> 1
Frontend port: 100
Backend address pool: 100
Max HTTP load balancing rules: 400

Azure load balancer

L4(TCP/UDP) load balancer for traffic control.

Use case

Load balancing at network level
Public and Private load balancing to Azure VMs
IP based routing
Failover by HA port
Session Affinity

Limitation

Load Balancers: 1,000
Frontend IPs: 600
Backend pools: 5,000

Traffic Manager

DNS based load balancer for traffic control.

Use case

Load balancing accross global Azure regeons
Maintainance without downtime
Combine hybrid applications

Limitation

Load balancing at only domain level
Traffic routing from only public Internet, not for private network

Data

SQL Database

Relational Database. Full managed PaaS.

Use case

Database for application
Data warehouse
Repository

Limitation

Storage size: 10GB - 100TB
Max concurrent sessions: 30,000
SQL Server based.
SLA: 99.99%

Queue Storage

Simple queue to store messages.

Use case

More than 80GB messages in total. 　― If less, consider using Service Bus

Limitation

Max message size: 64KB
Maximum time-to-live: 7days
No guarantee for message ordering
At least once message delivery guarantee
1 on 1 Messaging only

Table Storage

NoSQL database to store non-structual data

Use case

Key-value style schemaless data
Massive ammount of Read/Write

Limitation

No support for complex query
Max table size: 500TiB
Max entity size: 1MiB
Maximum number of properties: 255

Blob Storage

Object storage for non structual data like Large Binary object or text data.

Use case

Serving images or documents directly to a browser.
Storing files for distributed access.
Streaming video and audio.
Writing to log files.
Storing data for backup and restore, disaster recovery, and archiving.
Storing data for analysis by an on-premises or Azure-hosted service.

Limitation

Max size of container: 5 PiB (up to max size of storage account)

Integration

Logic Apps

Business logc integeration to orchestrate APIs or SaaS.

Use case

Work flow automation
Event driven
Notification
GUI based development and maintenance

Limitation

Not suitable for complex business logic
Not suitable for realtime processing
Not suitable for large size data processing

Service Bus

Full managed messaging service

Use case

1 on 1 message queuing
1 on N messaging by topic and subscription
- So to say publisher/subscriber mechanism
High scalability by separation of application

Limitation

Max queue size in total: 80 GB
Max message size: 256 KB - 100 MB

Event Grid

Full managed event messaging service

Use case

1 on N messaging by MQTT messaging between IoT Devices
- a kind of pub/sub messaging protocol
Event driven messaging via HTTP
Realtime notification by push delivery
On-demand data fetch by pull delivery

Limitation

Max event retention: 7 days
Subscriptions per topic: 500
Max event size: 1MB
Not suitable for non-realtime processing
Not suitable for storing large scale data

Event Hubs

Scalable event messaging service

Use case

Realtime event receiving in low latency
Relaying massive amount of messages
Large scale data aggregation

Limitation

Max message size: 256KB
Max retention:7days
Not support to delete messages manually
Not support for access control by IP

Monitoring

Network Watche

Monitoring service for Azure

Use case

Monitoring IaaS
Network diagonosis and troubleshooting
Traffic analysis

Limitation

Not support for PaaS

Application Insight

Monitoring functionality for web applications. Part of Azure Monitor

Use case

Performance analysis
Health monitoring
Logging
Alert

Limitation

Max data retention: 90 days
Only for applications hosted in Azure

Tips to embody clean code

Takeru Tomii — Sun, 21 Apr 2024 00:24:25 +0000

Use C# to consider each tip.

Principals

High-cohesive, Loose coupling
Stick to "Single responsiblity" to keep 1.
Improve codes incrementally.

Basics

Naming

type	words	case	example
Class	noun, singular	large camel case	Client
Method	verb	small camel case	addClient()
Method(boolean)	boolean prefix, state	small camel case	isValidName()
Variable(primitive)	noun, singular	small camel case	clientName
Variable(collection)	noun, plural	small camel case	clientNames
Variable(constant)	noun, singular	large snake case	MAX_CLIENT_NUM
Variable(boolean)	boolean prefix, state	small camel case	isCanceledClient()

boolean prefix: is,has,can,should
Use unique, detailed and meaningful vocabulary
Avoid generic words
method -> verb for operation, class -> noun as purpose of method
Separate names in diffirent concerns with detail informations
- e.g) Product ->　OrderedItem, InventryItem
- Detect it when you call the noun with different adjectives to express.
Read Terms of Service.
- It indicates proper naming and separation of conserns.
Be Adherent to its business concerns or purposes.
- Don't stick to technical sections.

Magic numbers

Move literals into constants.

BAD:

for(int i = 0; i < collection.length; i++) {
  if(client[i].age >= 60) {
    ...
  }
}

GOOD:

const int DISCOUNT_AGE = 60;
for(int i = 0; i < collection.length; i++) {
  if(client[i].age >= DISCOUNT_AGE) {
    ...
  }
}

Not NULL

Don't initialise / pass / return a NULL value
Set initialised value object

Dead code

Remove all dead codes
DON'T comment it out

Logics

Early return / continue / break

Return earlier as much as possible to reduce nests

BAD:

if(isReserved) {
  if(shouldWithGardians) {
    if(client[i].price > client[j]) {
      ...
    }
  }
}

GOOD:

if(!isReserved) {
  return;
}
if(shouldWithGardians) {
  return;
}
if(client[i].price > client[j]) {
  return;
}

...

Especially useful for writing guard clauses(validation)

Strategy pattern

Use interface to reduce redundant if-else or switch clauses

BAD:

class Shape {
  ...
  int calcArea() {
    readonly int area;
    // you'll add case when you create another Shape.
    switch(type)
    {
      case "Rectangle":
        area = width * height
      case "Triangle":
        area = (width * height) / 2;
      default:
        throw Exception();
    }
    return area;
  }
}

GOOD:

interface Shape {
  ...
  int calcArea();
}

public class Rectangle:Shape {
  ...
  int calcArea() {
    return width * height;
  }
}
public class Triangle:Shape {
  int calcArea(){
    return (width * height) / 2;
  }
}

static void showArea(Shape shape) {
  Console.WriteLine(shape.calcArea());
}

static int main () {
  Shape rectangle = new Rectangle();
  showArea(rectangle);
  Shape triangle = new Triangle();
  showArea(triangle);
}

Policy pattern

Super useful to componentise and assemble a set of conditions.

BAD:

// has dupulicate condition
bool isTriangle(Shape shape){
  if(hasClosedArea(shape)) {
    if(shape.angles.Count() == 3) {
      return true;
    }
  }
  return false;
}

bool isRectangle(){
  if(hasClosedArea(shape)) {
    if(shape.angles.Count() == 4) {
      return true;
    }
  }
  return false;
}

GOOD:

// Create components of rules sharing common interface.
interface ShapeRule() {
  boolean ok(Shape shape);
}

class ClosedAreaRule : ShapeRule {
  boolean ok(Shape shape) { 
    return hasClosedArea(shape);
  }
}

class RectangleAnglesRule : ShapeRule {
  boolean ok(Shape shape) { 
    return shape.angles.Count() == 3;
  }
}

class TrianglesAnglesRule: ShapeRule {
  boolean ok(Shape shape) { 
    return shape.angles.Count() == 4;
  }
}


class ShapePolicy() {
  // Keep set of rules
  private readonly rules = new HashSet<ShapeRule>();

  void AddRules(ShapeRule rule) { 
    rules.Add(rule);
  } 

  // Judge if it meets all conditions
  boolean MeetsAllConditions(Shape shape) {
    rules.All(rule => rule.ok(shape));
  }
}

static int main() {
  // Create rules and combine them as a policy
  ShapeRule closedAreaRule = new ClosedAreaRule();
  ShapeRule triangleAnglesRule = new TrianglesAnglesRule();
  var trianglePolicy = ShapePolicy();
  trianglePolicy.AddRules(closedAreaRule);
  trianglePolicy.AddRules(triangleAnglesRule);

  Shape triangle = new Triangle();

  // Judge by a combined policy
  var isTriangle = trianglePolicy.MeetsAllConditions(triangle);
}

High cohesive

Independent class design

Integrate relevant variables / methods into a class
Use INSTANCE variables / methods
Avoid using STATIC variables / methods
- Static methods cannot access instance variable
Use methods to modify its instance valiables
- Tell, Don't ask
- Avoid using getter / setter.

Block invalid values on instance variables

Make sure to initialise on constructor.
Write input validation on the first of method.
Pass a parameter as a unique class.
- Primitive type doesn't notice when you set a invalid value
- Unique class throws compile error at that time
- Organises the data structure and reduce the arguments
Set arguments and variables immutable as much as possible
- Reassignment can put a invalid value accidentally.
Return new value object when you modify the instance
Avoid using output argument
- It obfuscates where it modified the value

class Price {
  // immutable instance variable
  private readonly int value;

  // immutable argument
  Price(in int value) {
    // input validation
    if(value < 0) {
      throw IlligalArgumentException();
    }
    // initialisation on constructer
    this.value = value;
  }

  Price add(in Price addition) {
    // immutable variable
    readonly int addedValue = this.value + addition.value;
    // return new value object when modification
    return new Price(addedValue);
  }
}

Factory method

Use with private constractor. Set different initial value by different factory methods. Reduce time to search the class with diffirently initicialised instances.

class MemberShip {
  const int STANDERD_FEE = 50;
  const int PREMIUM_FEE = 100;
  private readonly int monthlyFee;

  // private constractor.
  private MemeberShip(in int fee) {
    this.monthlyFee = fee;
  }

  // factory methods are static
  // you only need to investigate this class to modify either of fee
  static createStandardMemberShip() {
    return new MemberShip(STANDERD_FEE);
  }

  static createStandardMemberShip() {
    return new MemberShip(PREMIUM_FEE);
  }
}

First class collection

Collections tends to be scattered and low cohesive.

Keep collections as private members
Operate the collection only via methods

Trolley {
  private readonly List<PurchaseItem> items;

  Trolley() {
    items = new List<purchaseItem>();
  }

  // Don't let operate the collection directly
  AddItem(PurchaseItem item) {
    items.Add(item)
  }

  // Return read only instance when you need to provide reference 
  readonly List<PurchaseItem> GetItems() {
    return items
  }
}

Utility class

Consists of static variables and static methods
Integrate only something unrelevant to cohesion
- crosscutting concerns e.g) logging, formatting
Be careful not to pack unrelevant functionalities.

Loose coupling

Proper separation

Pay attention to instance variables and separate into another classes.
- Loose coupling depends on separation of concerns at all.

Proper consolidation

Don't believe DRY principle blindly.
Consider if those steps are in the same single responsibility before consolidating them.
You'll have complex conditional branches inside after all, if you integrate diffirent concerns.

Composition

Avoid using Inheritance as much as possible.
- Sub class easily gets unexpected impacts when you modify its super class.
Use composition instead.

Encupsulation

Avoid using public blindly.
- it leads tight coupling.
Consider if you can configure it as package private(internal) or private
May use protected when you need to use Inheritance.

Refactoring

Reduce nests

Early return/continue/break
Strategy pattern

Proper logic cohesion

Arrange order
Chunk steps by purposes
Extract them into methods

Conditional judgements

Extract it into methods(is/has/should/can...)
Combine multiple conditions into a combined methods

Consolidate arguments

Consolidate multiple arguments on methods into a class
Realise stamp coupling

Error handling

Catch

Catch only the error you need to handle
- Catch business errors
- Leave System errors
- Avoid catching plain Exception without any reasons

Handling

Throw errors

Avoid returning error code.
Consider rethrowing the error when you need to deligate its handling to caller function.

Logging

Use logger library
- Avoid logging into Console without any reasons
Use detailed error message
- BAD:"unexpected error occured."
- GOOD:"the name property is null."

Retry

Consider when you need to address network delay, DB connection, external service.
Configure reasonable interval and timeout.
- interval: Exponential backoff and jitter.
- timeout: Usually 3 ~ 5 times.
- Should test if its truly appropriate for your system and adjust it.

Post processing

Release resource

Don't forget to release opened resource on finally clause.
e.g.) file, network connection.

Comments

You should only write something you cannot express as code.

Others

Formatting

80 characters / line
Unify tab or space for indent
Better to configure auto format on IDE

Tools

Code Climate Quality
Understand
Resharper

Easy tutorial of GraphQL compared with REST API

Takeru Tomii — Mon, 25 Mar 2024 11:33:14 +0000

You will see the word of "GraphQL" on the requirements of recent JDs on job hunting platforms. We've used REST API as a mainstream of standerds in modern Web API development. But a lot of companies had started to use GraphQL for some specific advantage against REST API. This article contributes to learn GraphQL by comparison with REST API.

Endpoint

REST API

It should representive the resource and be expressed as noun and plural. And create endpoints as many as the number of resources

https://localhost:8080/customers
https://localhost:8080/products

Frequently you use path parameters when specify the entity in the collection

https://localhost:8080/products/123

Append slash(/) when you wanna express hierarchical relationship of resources.

https://localhost:8080/products/123/orders

GraphQL

It has only one endpoint /graphql

https://localhost:8080/graphql

CRUD

REST API

It represents CRUD by the HTTP method

CRUD	HTTP Method	endpoint
Read	GET	/customers/123
Create	POST	/customers
Update	PUT(PATCH)	/customers/123
Delete	DELETE	/customers/123

GraphQL

It only have the comception of Query(fetch) and Mutation(update)

Operation	CRUD	HTTP Method	endpoint
Query	Read	POST	/graphql
Mutation	Create, Update, Delete	POST	/graphql

Then how can you distinguish the operations in mutation? The answer is schema and resolver. You will define functions to read/update.
schema is a kind of interface. You will define the mapping of the functions for CRUD.

schema.js

   type Query {
        getProduct(id: String): Product
    }
    type Mutation {
        createProduct(input: ProductInput): Product
        updateProduct(input: ProductInput): Product
        deleteProduct(id: String): String
    }

resolver is the implementation for schema. It's an example written in Javascript.

resolver.js

const resolvers = {
  getProduct: ({ id }) => {
    ...
  },
  createProduct: ({ input }) => {
    ...
  },
  updateProduct: ({ input }) => {
    ...
  },
  deleteProduct: ({ id }) => {
    ...
  },
};

Parameters

REST API

Generally you may spacify the parameters below.

query parameter

Especially for additional configurations like filter, pagenation ...

https://localhost:8080/products?page=3

path parameter

Mainly to specify each entity on the collection of resources.

https://localhost:8080/products/123

request body

To update resource and in JSON format.

{
  "id": 123,
  "name": "Water Bottle",
  "price": 11.99,
  "stock": 100
}

GraphQL

You will specify every thing on a query, including operation, function in resolver and data structure. You can control which parameter it should return as a response.

Query {
  // resolver and request parameters
  getProduct(id: 123): {
    // response parameters
    name,
    price
  }
}

Mutation {
  // resolver
  updateProduct(
    // requrest parameters
    input:{
      id: 123,
      name: "Water Bottle",
      price: 11.99,
      stock: 100
    }
  ) {
    // response parameters
    name,
    price
  }
}

You will define the data structure in schema.

    type Product {
        id: ID,
        name: String,
        price: Float,
        stock: Int,
    }

Those parameters will be sent to as JSON, but as a "String" formated parameter in JSON, unlikely REST API

POST /graphql HTTP/1.1
Host: example.com
Content-Type: application/json
Authorization: Bearer <access_token>

{
  "query": "query { ... }", <- Like this
  "variables": { ... },
  "operationName": "MyQuery"
}

Library

REST API

REST API is a specification. You can implement without libraries.

GraphQL

Usually, you use a library to implement because it needs complex task like analysing queries, defining schema and generating response.

Libraries for GraphQL

Version management

REST API

You will add the version information on endpoints if necessary.

https://localhost:8080/v1/customers

GraphQL

Don't need to manage. You'll just change schema to modify the interface.

Stateless

REST API and GraphQL are both stateless. Each request is independent and doesn't influence the subsequent requests.

When to use

REST API

The data structure needs to be hierarchic.
Able to express simple CRUD operations to specific resource.
Heavier traffic.
More simple design on server side.

GraphQL

The data structure is complex.
Fetch from multiple resources.
Lighter traffic.
More complex design on server side.

Conclution

In conclusion, both REST API and GraphQL have their strengths and weaknesses, and choosing between them depends on various factors such as the complexity of data requirements, traffic volume, and design preferences.

REST API, with its hierarchical data structure and straightforward CRUD operations, is suitable for scenarios where simplicity and scalability are key. It excels in scenarios where the data can be easily represented as resources and standard HTTP methods suffice for CRUD operations. However, it may lead to over-fetching or under-fetching of data in certain situations, and managing multiple versions of endpoints can become cumbersome.

On the other hand, GraphQL shines in situations where the data structure is complex and the client needs flexibility in fetching data from multiple resources. It allows clients to request only the data they need, reducing over-fetching and under-fetching, and providing a more efficient way to interact with data APIs. However, GraphQL comes with a learning curve and requires a more complex design on the server side to define schemas and resolvers.

Ultimately, the choice between REST API and GraphQL depends on the specific requirements of the project, the skillset of the development team, and the desired trade-offs between simplicity and flexibility. Each has its place in modern web development, and understanding their strengths and weaknesses is crucial in making informed decisions for building robust and efficient APIs.

How to generate cover letter using Chat-GPT :2

Takeru Tomii — Mon, 11 Mar 2024 05:03:13 +0000

This article is a continuation from How to generate cover letter using Chat-GPT :1. I developed a prompt which can write a good quality of cover letter.
On the other hand, I studied to an excel way to summarise Job Description on How to summarise an JD in consice, good quality with Chat-GPT :2.

What I'm gonna challenge in this article is to merge the outcome of these articles and create a prompt that outputs cover letters flexible to adjust to each requirement of JDs.

JD

I'll reuse the same JD generated in How to summarise an JD in consice, good quality with Chat-GPT :1.

Are you ready to embark on a journey of innovation and creativity? Dutch East India, a visionary leader in design technology, is seeking a dynamic and talented Web Developer to join our esteemed team. 
With studios located in vibrant cities such as Sydney, Melbourne, Brisbane, and Auckland, you'll have the flexibility to choose your preferred location and enjoy the perfect blend of remote work and studio collaboration.

About the Role:

As a Full Stack Developer at Dutch East India, you'll be at the forefront of revolutionizing the future of design experiences for the built environment. 
Join our cutting-edge design technology research and development team and contribute to building next-generation tools for our global design business, spanning architecture, interior design, and master planning. 
Dive into the world of augmented and data-informed design, collaboration, communication, and quality data flow across the entire project lifecycle.

Responsibilities:

    Contribute to the strategic development of Dutch East India’s technology capability by researching new technologies and developing applications, web environments, and software plugins.
    Embark on the journey of storyboard development, design brief formulation, and UX design.
    Develop a robust computing and data layer for our work in AEC (Architecture, Engineering, & Construction).
    Collaborate with other members of the technology team and user groups in testing and quality assurance.
    Lead strategic projects on behalf of the Design Technology Team.

Key Requirements and Skills:

    Harness your 3-5+ years of experience in full-stack development.
    Hold a Bachelor’s degree in Computer Science or equivalent (preferred but not mandatory).
    Utilize your strong written and verbal communication skills to convey complex ideas effectively.
    Master the art of time management, maximizing efficiency, and meeting challenging goals.
    Display the ability to determine and manage priorities with minimal guidance, thriving both as part of a team and independently.

Frontend Development Skills:

    Craft clean, well-tested, and maintainable front-end code, mastering languages like Javascript/Typescript.
    Design responsive UI components and single-page applications using cutting-edge web technologies and frameworks such as React.
    Optimize rendering processes and utilize loading/caching strategies for enhanced performance.
    Configure build processes using modern tools like Webpack, Roll-up, etc., and run scripts to streamline workflows.
    Collaborate closely with backend engineers to seamlessly integrate with APIs and services.
    Uphold secure coding practices to safeguard against common threats.
    Maintain thorough documentation and contribution guidelines to ensure clarity and consistency.

Backend Development Skills:

    Write clean, well-tested, and maintainable back-end code in languages like Python, Node.
    Leverage your experience in deploying and managing containerized applications using Docker, Kubernetes, etc.
    Configure authentication and role-based access controls for APIs, ensuring robust security measures.
    Follow best testing practices, including TDD, unit, integration, and end-to-end testing, to deliver high-quality solutions.
    Collaborate effectively with frontend developers to integrate web clients with server-side logic.
    Work hand-in-hand with cloud engineers to configure and monitor service health metrics.
    Maintain comprehensive API documentation and integration guidelines to facilitate seamless collaboration.

Data Management Skills:

    Demonstrate a solid understanding of relational (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB).
    Set up and administer cloud storage, databases, and caching services to ensure efficient data management.
    Collaborate closely with the team to understand data requirements and design fast, efficient storage and retrieval solutions.
    Maintain thorough documentation, including data models, schemas, migration procedures, etc., to ensure clarity and consistency.
    Ready to embark on this exciting journey with Dutch East India? Apply now via our LinkedIn job post for the Web Developer position and indicate your preferred Woods Bagot Studio location. Join us as we inspire, innovate, and inclusively design a better world.


Innovation. Creativity. Collaboration. At Dutch East India, we don't just build software; we craft experiences that transcend boundaries, reshape industries, and inspire generations. 
Join us and become a part of a global community of trailblazers, where every line of code is a stroke of genius, and every pixel is a masterpiece.

But wait, there's more! As a member of the Dutch East India family, you'll enjoy a plethora of perks and benefits designed to elevate your career and enrich your life. 
From flexible working arrangements and generous leave entitlements to access to cutting-edge technology and continuous learning opportunities, we've got you covered every step of the way. Plus, with our commitment to diversity, inclusivity, and innovation, you'll find a workplace where your voice is heard, your ideas are valued, and your potential is limitless.

So what are you waiting for? 
Take the leap, join Dutch East India, and embark on a journey of discovery, growth, and success like never before. 
Your future awaits, and it's brighter than you ever imagined. Apply now and let's build the future together.

Given Inputs

The same method studied in How to generate cover letter using Chat-GPT :1. Consider it as a base line of subsequent improvements.

Prompt

Write a cover letter including the information in #input as I am #role.

#role
Web developer

#input
*My information
name: Takeru Tomii
address: 1/1 St Bullshit Rd, Somewhere, Oakland, New Jesusland
phone number: 012-345-6789
email address: john.doe@gmail.com
Skill set: Angular, .Net Framework, Python, Azure
Career: 6 years

*Applying company
Date to write: 12/02/2024
Company name: Dutch East India
address: 2/2 St Apeshit Rd, Wherever, Oakland, New Jesusland
Applying position: Full Stack Developer

Output

[Your Name]
1/1 St Bullshit Rd
Somewhere, Oakland, New Jesusland
Phone: 012-345-6789
Email: john.doe@gmail.com

[Date]

Hiring Manager
Dutch East India
2/2 St Apeshit Rd
Wherever, Oakland, New Jesusland

Dear Hiring Manager,

I am writing to express my interest in the Full Stack Developer position at Dutch East India, as advertised. With six years of experience in web development and a skill set encompassing Angular, .Net Framework, Python, and Azure, I am confident in my ability to contribute effectively to your team.

Throughout my career, I have demonstrated proficiency in developing dynamic and user-friendly web applications. My expertise in Angular and .Net Framework has enabled me to create robust front-end interfaces and scalable back-end solutions, while my proficiency in Python and Azure has allowed me to integrate various functionalities seamlessly.

At my previous positions, I have consistently delivered high-quality code and collaborated closely with cross-functional teams to ensure project success. I am particularly adept at problem-solving and thrive in fast-paced environments where I can apply my technical skills to overcome challenges and drive innovation.

I am impressed by Dutch East India's commitment to leveraging technology to deliver cutting-edge solutions, and I am excited about the opportunity to contribute to your mission. I am eager to bring my experience and passion for web development to your team and to contribute to the continued success of your projects.

Thank you for considering my application. I look forward to the possibility of discussing how my background, skills, and enthusiasm align with the needs of Dutch East India. Please feel free to contact me at your convenience to schedule a meeting.

Warm regards,

Takeru Tomii

Combination

Combined with the summarising Job Description. It reflected the points based on summerised JD.
But it was a little more superficial than I expected. I wished it generates deeper and specific insight in a refined writing style.

e.g) If focus on ASP.NET
My supreme experience of crafting REST API by ASP.NET appears to be destined for your innovative system.

Prompt

Summarize #JD into the items on #Chapters
Write a cover letter including the information in #Input .
Generate an adjusted cover letter based on the summarised JD.

#Input
*My information
My Name: Takeru Tomii
Address: 1/1 St Bullshit Rd, Somewhere, Oakland, New Jesusland
Phone number: 012-345-6789
Email address: john.doe@gmail.com
Skill set: Angular, .Net Framework, Python, Azure
Career: 6 years

*Applying company
Recipients: Hiring Manager
Date to write: 12/02/2024
Address: 2/2 St Apeshit Rd, Wherever, Oakland, New Jesusland


# Chapters
Role:
What they do:
Key responsibility:
Qualification:
Required technology:
Work condition:
Corporate culture:
Ideal candidate:

#JD

Output

[Your Name]
1/1 St Bullshit Rd,
Somewhere, Oakland,
New Jesusland
Phone: 012-345-6789
Email: john.doe@gmail.com

[Date]

Hiring Manager
Dutch East India
2/2 St Apeshit Rd,
Wherever, Oakland,
New Jesusland

Dear Hiring Manager,

I am writing to express my enthusiasm for the Web Developer position at Dutch East India, as advertised on LinkedIn. With six years of experience in the field and expertise in Angular, .Net Framework, Python, and Azure, I am confident in my ability to contribute effectively to your innovative team.

The role at Dutch East India perfectly aligns with my career aspirations and skill set. I am particularly excited about the opportunity to be at the forefront of revolutionizing design experiences for the built environment. My experience in full-stack development, coupled with my passion for exploring new technologies, makes me well-equipped to contribute to the strategic development of Dutch East India’s technology capability.

Having led various strategic projects in my previous roles, I am adept at managing priorities and thriving in both team-based and independent work environments. My strong communication skills enable me to effectively convey complex ideas, fostering collaboration and driving project success.

I am deeply impressed by Dutch East India's commitment to innovation, creativity, and inclusivity. The prospect of joining a global community of trailblazers who are dedicated to crafting experiences that reshape industries is incredibly inspiring to me. I am eager to bring my expertise to your team and contribute to building the future of design technology together.

Enclosed is my resume, which provides further details about my qualifications and accomplishments. I am available for an interview at your earliest convenience and can be reached at 012-345-6789 or via email at john.doe@gmail.com.

Thank you for considering my application. I am excited about the possibility of contributing to Dutch East India's continued success and am looking forward to the opportunity to discuss how my background and skills align with your needs.

Sincerely,
Takeru Tomii

Incremental

Almost the same as combination, but gave the order separated. Worse results. Caused hallucination.

e.g. )

managing containerized applications using Docker and Kubernetes.

But I didn't say they are my expertises.

Prompt

Summarize #JD into the items on #Chapters

# Chapters
Role:
What they do:
Key responsibility:
Qualification:
Required technology:
Work condition:
Corporate culture:
Ideal candidate:

#JD

Write a cover letter including the information in #input as I am #role.

#role
Web developer

#input
*My information
name: Takeru Tomii
address: 1/1 St Bullshit Rd, Somewhere, Oakland, New Jesusland
phone number: 012-345-6789
email address: john.doe@gmail.com
Skill set: Angular, .Net Framework, Python, Azure
Career: 6 years

*Applying company
Date to write: 12/02/2024
Company name: Dutch East India
address: 2/2 St Apeshit Rd, Wherever, Oakland, New Jesusland
Applying position: Full Stack Developer

Generate an adjusted cover letter based on the summarised JD.

Output

# Chapters:

**Role:**
Web Developer

**What they do:**
Develop and maintain web applications and software plugins, contribute to strategic technology development, collaborate on design briefs and UX design, and lead strategic projects for the Design Technology Team.

**Key responsibility:**
Revolutionize design experiences for the built environment through cutting-edge technology, including augmented and data-informed design, collaboration, and communication across project lifecycles.

**Qualification:**
3-5+ years of full-stack development experience, Bachelor’s degree in Computer Science or equivalent (preferred but not mandatory).

**Required technology:**
Frontend: JavaScript/TypeScript, React, Webpack, Roll-up, secure coding practices.
Backend: Python, Node.js, Docker, Kubernetes, authentication, testing practices.
Data Management: Relational (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB), cloud storage administration.

**Work condition:**
Flexible working arrangements with the choice of studio locations in Sydney, Melbourne, Brisbane, or Auckland, combining remote work with studio collaboration.

**Corporate culture:**
Focused on innovation, creativity, and collaboration. Emphasizes inclusivity, diversity, and continuous learning opportunities. A commitment to crafting experiences that transcend boundaries and inspire generations.

**Ideal candidate:**
Someone with strong communication skills, time management abilities, and the capability to work both independently and as part of a team. They should demonstrate proficiency in both frontend and backend development, along with expertise in data management. An individual who thrives on innovation, values collaboration, and is passionate about shaping the future of design technology.

[Your Name]  
1/1 St Bullshit Rd  
Somewhere, Oakland, New Jesusland  
Phone: 012-345-6789  
Email: john.doe@gmail.com  

[Date]

Hiring Manager  
Dutch East India  
2/2 St Apeshit Rd  
Wherever, Oakland, New Jesusland  

Dear Hiring Manager,

I am writing to express my interest in the Full Stack Developer position at Dutch East India, as advertised. With six years of experience in web development, coupled with a diverse skill set encompassing Angular, .Net Framework, Python, and Azure, I am eager to contribute to your esteemed team's innovative projects.

At the forefront of my career journey, I have consistently demonstrated my ability to develop and maintain robust web applications while adapting to evolving technologies and methodologies. My proficiency in both frontend and backend development, as well as my experience in cloud services, aligns well with the responsibilities and qualifications outlined in the job description.

Throughout my career, I have collaborated closely with cross-functional teams to deliver high-quality solutions that drive business objectives forward. I am particularly excited about the opportunity to join Dutch East India's cutting-edge design technology research and development team, where I can contribute to revolutionizing design experiences for the built environment.

Furthermore, I am drawn to Dutch East India's commitment to fostering innovation, creativity, and collaboration. Your inclusive corporate culture and emphasis on continuous learning resonate with my values and aspirations for professional growth.

I am confident that my combination of technical expertise, dedication to excellence, and passion for pushing the boundaries of design technology make me an ideal candidate for this role. I am excited about the possibility of contributing to Dutch East India's mission and would welcome the opportunity to discuss how my skills and experiences align with your team's objectives in more detail.

Thank you for considering my application. I look forward to the possibility of discussing how I can contribute to the success of Dutch East India.

Warm regards,

Takeru Tomii

[Your Name]  
1/1 St Bullshit Rd  
Somewhere, Oakland, New Jesusland  
Phone: 012-345-6789  
Email: john.doe@gmail.com  

[Date]

Hiring Manager  
Dutch East India  
2/2 St Apeshit Rd  
Wherever, Oakland, New Jesusland  

Dear Hiring Manager,

I am excited to apply for the Web Developer position at Dutch East India, as advertised. With six years of experience in web development, specializing in both frontend and backend technologies, I am enthusiastic about the opportunity to contribute to your team's innovative projects and revolutionize design experiences for the built environment.

Throughout my career, I have honed my skills in crafting clean, maintainable code and developing responsive UI components using languages such as Angular and frameworks like React. My proficiency extends to backend development with expertise in languages like Python and Node.js, as well as deploying and managing containerized applications using Docker and Kubernetes. Additionally, I have experience in configuring authentication and role-based access controls for APIs, ensuring robust security measures.

I am particularly drawn to Dutch East India's commitment to innovation, creativity, and collaboration, as well as its inclusive corporate culture that fosters continuous learning and professional growth. I am eager to leverage my skills and passion for technology to contribute to the strategic development of your design technology capability and help drive the company's mission forward.

Thank you for considering my application. I am excited about the possibility of joining Dutch East India and contributing to its success. I am available for an interview at your earliest convenience and look forward to discussing how my experiences align with your team's objectives.

Warm regards,

Takeru Tomii

Conclusion

Could reflect the point of JD to a cover letter. There are possibly some details to improve (like unexpected placeholders on Output), but I think it's practical enough to use in real world.

Future problems

Benchmark tests to evaluate the quality of outputs.
-- Evaluate objectively. (Evaluated based on my feelings this time.)
-- Any online service for cover letter or general methodology in general?
Use multiple JDs as input.
-- Might have rooms to improve or reduce hallucination
Compare the prompt on diffirent platform.
-- What happens on Gemimn on Google or Copilot on Microsoft?
-- Chat GPT but GPT-4 (Used 3.5 this time)

How to summarise an JD in consice, good quality with Chat-GPT :2

Takeru Tomii — Mon, 26 Feb 2024 11:19:17 +0000

This article is a continuation from How to summarise an JD in consice, good quality with Chat-GPT :1. I'll continue to compare with more methods.

JD

I'll use the same JDs generated in the previous chapter.

Are you ready to embark on a journey of innovation and creativity? Dutch East India, a visionary leader in design technology, is seeking a dynamic and talented Web Developer to join our esteemed team. 
With studios located in vibrant cities such as Sydney, Melbourne, Brisbane, and Auckland, you'll have the flexibility to choose your preferred location and enjoy the perfect blend of remote work and studio collaboration.

About the Role:

As a Full Stack Developer at Dutch East India, you'll be at the forefront of revolutionizing the future of design experiences for the built environment. 
Join our cutting-edge design technology research and development team and contribute to building next-generation tools for our global design business, spanning architecture, interior design, and master planning. 
Dive into the world of augmented and data-informed design, collaboration, communication, and quality data flow across the entire project lifecycle.

Responsibilities:

    Contribute to the strategic development of Dutch East India’s technology capability by researching new technologies and developing applications, web environments, and software plugins.
    Embark on the journey of storyboard development, design brief formulation, and UX design.
    Develop a robust computing and data layer for our work in AEC (Architecture, Engineering, & Construction).
    Collaborate with other members of the technology team and user groups in testing and quality assurance.
    Lead strategic projects on behalf of the Design Technology Team.

Key Requirements and Skills:

    Harness your 3-5+ years of experience in full-stack development.
    Hold a Bachelor’s degree in Computer Science or equivalent (preferred but not mandatory).
    Utilize your strong written and verbal communication skills to convey complex ideas effectively.
    Master the art of time management, maximizing efficiency, and meeting challenging goals.
    Display the ability to determine and manage priorities with minimal guidance, thriving both as part of a team and independently.

Frontend Development Skills:

    Craft clean, well-tested, and maintainable front-end code, mastering languages like Javascript/Typescript.
    Design responsive UI components and single-page applications using cutting-edge web technologies and frameworks such as React.
    Optimize rendering processes and utilize loading/caching strategies for enhanced performance.
    Configure build processes using modern tools like Webpack, Roll-up, etc., and run scripts to streamline workflows.
    Collaborate closely with backend engineers to seamlessly integrate with APIs and services.
    Uphold secure coding practices to safeguard against common threats.
    Maintain thorough documentation and contribution guidelines to ensure clarity and consistency.

Backend Development Skills:

    Write clean, well-tested, and maintainable back-end code in languages like Python, Node.
    Leverage your experience in deploying and managing containerized applications using Docker, Kubernetes, etc.
    Configure authentication and role-based access controls for APIs, ensuring robust security measures.
    Follow best testing practices, including TDD, unit, integration, and end-to-end testing, to deliver high-quality solutions.
    Collaborate effectively with frontend developers to integrate web clients with server-side logic.
    Work hand-in-hand with cloud engineers to configure and monitor service health metrics.
    Maintain comprehensive API documentation and integration guidelines to facilitate seamless collaboration.

Data Management Skills:

    Demonstrate a solid understanding of relational (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB).
    Set up and administer cloud storage, databases, and caching services to ensure efficient data management.
    Collaborate closely with the team to understand data requirements and design fast, efficient storage and retrieval solutions.
    Maintain thorough documentation, including data models, schemas, migration procedures, etc., to ensure clarity and consistency.
    Ready to embark on this exciting journey with Dutch East India? Apply now via our LinkedIn job post for the Web Developer position and indicate your preferred Woods Bagot Studio location. Join us as we inspire, innovate, and inclusively design a better world.


Innovation. Creativity. Collaboration. At Dutch East India, we don't just build software; we craft experiences that transcend boundaries, reshape industries, and inspire generations. 
Join us and become a part of a global community of trailblazers, where every line of code is a stroke of genius, and every pixel is a masterpiece.

But wait, there's more! As a member of the Dutch East India family, you'll enjoy a plethora of perks and benefits designed to elevate your career and enrich your life. 
From flexible working arrangements and generous leave entitlements to access to cutting-edge technology and continuous learning opportunities, we've got you covered every step of the way. Plus, with our commitment to diversity, inclusivity, and innovation, you'll find a workplace where your voice is heard, your ideas are valued, and your potential is limitless.

So what are you waiting for? 
Take the leap, join Dutch East India, and embark on a journey of discovery, growth, and success like never before. 
Your future awaits, and it's brighter than you ever imagined. Apply now and let's build the future together.

Given purpose

Clarify why I need to summarize the JD. I taught it that it's to write a cover letter.
It could extracted the factors below very nicely.

Outline of the company
Requirements including detail technologies they need without specifying detail condition.
What are they emphasizes

It's a good seasoning for orientating to summarize overall.

query

Summarise the #JD below.
I'll use it to write a cover letter.

#JD

outcome

The Dutch East India company is looking for a talented Web Developer to join their team, offering flexibility in location and a mix of remote work and studio collaboration. 
The role involves contributing to cutting-edge design technology research, developing next-generation tools for architecture and design, and ensuring quality data flow throughout projects. 
Key responsibilities include strategic development, UX design, computing and data layer development, and leading projects. 
Requirements include 3-5+ years of full-stack development experience, proficiency in frontend and backend development, strong communication skills, time management, and the ability to work independently or as part of a team. 
The ideal candidate should excel in languages like JavaScript/TypeScript, React, Python, and Node, and have experience with databases like MySQL, PostgreSQL, and MongoDB. 
The company emphasizes innovation, creativity, collaboration, and offers various perks and benefits to support employees' career growth and work-life balance.
They encourage applicants to apply via LinkedIn and join their community of trailblazers shaping the future of design technology.

Separation & Integration

Summarize the JD on the steps below.

Separate the JD into three.
Summarize each part.
Integrate summaries obtaining in the previous step

It output the summary each section after all. The last part looks redundant. It might be better if I omit the third section before summarising.
You usually have a limit of length for your input(It's 4,096 tokens in free version of Chat GPT(3.5), currently.). It might be good when you need to summarise extraordinary long sentence.

query

summarize each

Summarise the #JD below.

#JD

Integration

Summarize from each summary in #Summaries

#Summaries
[]
[]
[]

separated sentence

Are you ready to embark on a journey of innovation and creativity? Dutch East India, a visionary leader in design technology, is seeking a dynamic and talented Web Developer to join our esteemed team. 
With studios located in vibrant cities such as Sydney, Melbourne, Brisbane, and Auckland, you'll have the flexibility to choose your preferred location and enjoy the perfect blend of remote work and studio collaboration.

About the Role:

As a Full Stack Developer at Dutch East India, you'll be at the forefront of revolutionizing the future of design experiences for the built environment. 
Join our cutting-edge design technology research and development team and contribute to building next-generation tools for our global design business, spanning architecture, interior design, and master planning. 
Dive into the world of augmented and data-informed design, collaboration, communication, and quality data flow across the entire project lifecycle.

Responsibilities:

    Contribute to the strategic development of Dutch East India’s technology capability by researching new technologies and developing applications, web environments, and software plugins.
    Embark on the journey of storyboard development, design brief formulation, and UX design.
    Develop a robust computing and data layer for our work in AEC (Architecture, Engineering, & Construction).
    Collaborate with other members of the technology team and user groups in testing and quality assurance.
    Lead strategic projects on behalf of the Design Technology Team.

Key Requirements and Skills:

    Harness your 3-5+ years of experience in full-stack development.
    Hold a Bachelor’s degree in Computer Science or equivalent (preferred but not mandatory).
    Utilize your strong written and verbal communication skills to convey complex ideas effectively.
    Master the art of time management, maximizing efficiency, and meeting challenging goals.
    Display the ability to determine and manage priorities with minimal guidance, thriving both as part of a team and independently.

Frontend Development Skills:

    Craft clean, well-tested, and maintainable front-end code, mastering languages like Javascript/Typescript.
    Design responsive UI components and single-page applications using cutting-edge web technologies and frameworks such as React.
    Optimize rendering processes and utilize loading/caching strategies for enhanced performance.
    Configure build processes using modern tools like Webpack, Roll-up, etc., and run scripts to streamline workflows.
    Collaborate closely with backend engineers to seamlessly integrate with APIs and services.
    Uphold secure coding practices to safeguard against common threats.
    Maintain thorough documentation and contribution guidelines to ensure clarity and consistency.

Backend Development Skills:

    Write clean, well-tested, and maintainable back-end code in languages like Python, Node.
    Leverage your experience in deploying and managing containerized applications using Docker, Kubernetes, etc.
    Configure authentication and role-based access controls for APIs, ensuring robust security measures.
    Follow best testing practices, including TDD, unit, integration, and end-to-end testing, to deliver high-quality solutions.
    Collaborate effectively with frontend developers to integrate web clients with server-side logic.
    Work hand-in-hand with cloud engineers to configure and monitor service health metrics.
    Maintain comprehensive API documentation and integration guidelines to facilitate seamless collaboration.

Data Management Skills:

    Demonstrate a solid understanding of relational (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB).
    Set up and administer cloud storage, databases, and caching services to ensure efficient data management.
    Collaborate closely with the team to understand data requirements and design fast, efficient storage and retrieval solutions.
    Maintain thorough documentation, including data models, schemas, migration procedures, etc., to ensure clarity and consistency.
    Ready to embark on this exciting journey with Dutch East India? Apply now via our LinkedIn job post for the Web Developer position and indicate your preferred Woods Bagot Studio location. Join us as we inspire, innovate, and inclusively design a better world.

Innovation. Creativity. Collaboration. At Dutch East India, we don't just build software; we craft experiences that transcend boundaries, reshape industries, and inspire generations. 
Join us and become a part of a global community of trailblazers, where every line of code is a stroke of genius, and every pixel is a masterpiece.

But wait, there's more! As a member of the Dutch East India family, you'll enjoy a plethora of perks and benefits designed to elevate your career and enrich your life. 
From flexible working arrangements and generous leave entitlements to access to cutting-edge technology and continuous learning opportunities, we've got you covered every step of the way. Plus, with our commitment to diversity, inclusivity, and innovation, you'll find a workplace where your voice is heard, your ideas are valued, and your potential is limitless.

So what are you waiting for? 
Take the leap, join Dutch East India, and embark on a journey of discovery, growth, and success like never before. 
Your future awaits, and it's brighter than you ever imagined. Apply now and let's build the future together.

outcome

The job description for the Full Stack Developer position at Dutch East India entails contributing to the development of next-generation tools for global design projects, focusing on architecture, interior design, and master planning. It includes responsibilities such as strategic technology development, storyboard development, and UX design, offering flexibility to work remotely or in various studio locations.

For the Web Developer position, candidates are expected to have 3-5+ years of full-stack development experience and strong communication and time management skills. Proficiency in JavaScript/TypeScript, Python, and Node, along with knowledge of relational and NoSQL databases, is required. Applicants are encouraged to apply via LinkedIn, indicating their preferred studio location.

Dutch East India's culture emphasizes innovation, creativity, and collaboration, offering a range of benefits such as flexible working arrangements, access to cutting-edge technology, and continuous learning opportunities. The company values diversity, inclusivity, and employee input, fostering an environment where ideas are valued, and potential is limitless. Candidates are urged to join and contribute to the company's journey of discovery, growth, and success.

Given steps

query

Give detail steps to summarize the JD. It's fascinating that it showed each step of its thoughts. And summarised very concisely(The final summary is Step4). It possibly facilitate to analyse your prompt easier and let you fine-tune the output.

Summarise the #JD below along the steps in #Steps.

#Steps
1. Grasp the structure of each section.
2. Detect what information is important to write a cover letter.
3. List up what items do you summarize to, up to 3.
4. Output summary into each item.

#JD

outcome

Sure, here's a summary of the job description (#JD) structured according to the provided steps (#Steps):

Step 1: Grasp the structure of each section

Introduction: Dutch East India seeking a Web Developer for innovative design technology.
About the Role: Full Stack Developer role, revolutionizing design experiences.
Responsibilities: Strategic development, research, storyboard development, computing layer development, collaboration, leadership.
Key Requirements and Skills: Experience, education, communication, time management, teamwork.
Frontend Development Skills: Languages, UI design, performance optimization, build processes, collaboration with backend.
Backend Development Skills: Languages, containerized applications, authentication, testing, collaboration with frontend and cloud engineers.
Data Management Skills: Database understanding, cloud services, collaboration, documentation.
Step 2: Detect what information is important to write a cover letter

Understanding of Dutch East India's innovative design technology focus.
Full Stack Developer role with emphasis on revolutionizing design experiences.
Specific technical skills and experience required for frontend, backend, and data management.
Emphasis on collaboration, communication, and strategic development.

Step 3: List up what items do you summarize to, up to 3

Introduction and overview of Dutch East India's role and focus.
Technical skills and experience required for the Full Stack Developer role.
Emphasis on collaboration, communication, and strategic development.

Step 4: Output summary into each item

Introduction: Dutch East India seeks a Web Developer to innovate in design technology.
Technical Skills and Experience: Full Stack Developer role revolutionizing design experiences, requiring expertise in frontend (JavaScript/TypeScript, React), backend (Python, Node), and data management (SQL, NoSQL).
Emphasis: Collaboration, communication, and strategic development are essential.

This summary covers the key aspects of the job description and provides a structured approach for crafting a cover letter.

Combination

Considering the each comparison, I combined the following methods which performed better in comparison.

Chapters
Given purpose
Given steps

It returned concise summary in bullet list style. But the quality depends on how the chapters is separated properly.

e.g)
Requirements <- a bit abstruct and contain mixed contents
|
v
Key responsibility:
Quarification:
Required technology:

And it doesn't seems to follow the limit of content volume.
e.g.) Format each section within a few bullet lists.

query

You are hunting a job opportunity and want to extract necessary information embed them into your cover letter.
Summarise the #JD below along the steps in #Steps.

#Steps
1. Devide #JD into meaningful sections.
2. Extract keywords in each section.
3. Output summary into each item on # Chapters.
4. Format each section within a few bullet lists.

# Chapters
Role:
What they do:
Key responsibility:
Quarification:
Required technology:
Work condition:
Corporate culture:
Ideal candidate:

#JD

output

# Role:
- Web Developer

# What they do:
- Develop next-generation tools for the global design business, focusing on architecture, interior design, and master planning.
- Dive into augmented and data-informed design, collaboration, communication, and quality data flow across project lifecycles.

# Key responsibility:
- Contribute to strategic development of technology capability.
- Embark on storyboard development, design brief formulation, and UX design.
- Develop robust computing and data layers for work in AEC.
- Lead strategic projects for the Design Technology Team.

# Qualification:
- Bachelor’s degree in Computer Science or equivalent (preferred).
- 3-5+ years of experience in full-stack development.
- Strong written and verbal communication skills.
- Proficiency in time management and goal achievement.
- Ability to determine and manage priorities independently.

# Required technology:
## Frontend Development Skills:
- JavaScript/TypeScript
- React
- Webpack, Roll-up
- Secure coding practices

## Backend Development Skills:
- Python, Node
- Docker, Kubernetes
- Authentication and access controls
- Testing practices (TDD, unit, integration, end-to-end)
- API documentation

## Data Management Skills:
- MySQL, PostgreSQL, MongoDB
- Cloud storage and databases
- Data modeling and schema design
- Documentation of data models and procedures

# Work condition:
- Flexible working arrangements with remote work and studio collaboration options.
- Studios in Sydney, Melbourne, Brisbane, and Auckland.

# Corporate culture:
- Focus on innovation, creativity, and collaboration.
- Commitment to diversity, inclusivity, and innovation.
- Workplace where voices are heard, ideas are valued, and potential is limitless.

# Ideal candidate:
- Dynamic and talented individual passionate about design technology.
- Able to thrive in a fast-paced, innovative environment.
- Excited to contribute to building the future of design experiences.

This summary highlights the key aspects of the job description and demonstrates how your skills and experience align with the role's requirements.

Conclusion

A long combined query didn't show remarkable differences.
And it won't be long-term solution even if you create over-tuned query because Chat GPT get upgraded day by day and changes its output.
I recommend to organise detailed and fine-tuned chapters to output, considering cost performance.
Simple is best.

query

Summarize #JD into the items on # Chapters

# Chapters
Role:
What they do:
Key responsibility:
Qualification:
Required technology:
Work condition:
Corporate culture:
Ideal candidate:

#JD

output


Role: 
Full Stack Developer

What they do: 
Revolutionize design experiences for the built environment by contributing to cutting-edge design technology research and development, 
building next-generation tools, and ensuring quality data flow across projects.

Key responsibility: 
Contribute to the strategic development of technology capability, develop computing and data layers for AEC, 
lead strategic projects, and collaborate with teams for testing and quality assurance.

Qualification: 
3-5+ years of full-stack development experience, Bachelor’s degree in Computer Science or equivalent (preferred), 
strong communication and time management skills, ability to work independently and in a team.

Required technology: 
- Frontend: Javascript/Typescript, React, Webpack, Roll-up
- Backend: Python, Node, Docker, Kubernetes
- Data Management: MySQL, PostgreSQL, MongoDB, cloud storage services

Work condition: 
Flexible working arrangements with options for remote work and studio collaboration in vibrant cities like Sydney, Melbourne, Brisbane, and Auckland.

Corporate culture: 
Focused on innovation, creativity, collaboration, diversity, and inclusivity.
 Encourages continuous learning, values employee input, and provides various perks and benefits.

Ideal candidate: 
A dynamic and talented individual with a passion for innovation, creativity, and design technology, 
who thrives in a collaborative and inclusive work environment and is committed to continuous learning and growth.

Future problem

I'm gonna utilise the query to tune up the query to generate cover letters personalised to each company.

How to summarise an JD in consice, good quality with Chat-GPT :1

Takeru Tomii — Mon, 19 Feb 2024 10:58:30 +0000

It's troublesome to screen countless JDs and you'll get drained so that you cannot put your efforts enough to perform astonishingly at much more significant scenes like coding tests/technical interviews. Hereby I'll share the outcome of my study to analyse JDs and generate its summary in various ways.

JD

I use the JD below as a sample to compare with each method.
It's generated by Chat-GPT based-on some real JDs.

query

You are a company called #CompanyName, which is planning to advertise a new vacancy of #Vacancy in LinkedIn.
Write a very long and exaggerated Job description from given #JDs.
Break lines at periods.

#Vacancy
Web Developer

#CompanyName
Dutch East India

#JDs

Sample JD

Are you ready to embark on a journey of innovation and creativity? Dutch East India, a visionary leader in design technology, is seeking a dynamic and talented Web Developer to join our esteemed team. 
With studios located in vibrant cities such as Sydney, Melbourne, Brisbane, and Auckland, you'll have the flexibility to choose your preferred location and enjoy the perfect blend of remote work and studio collaboration.

About the Role:

As a Full Stack Developer at Dutch East India, you'll be at the forefront of revolutionizing the future of design experiences for the built environment. 
Join our cutting-edge design technology research and development team and contribute to building next-generation tools for our global design business, spanning architecture, interior design, and master planning. 
Dive into the world of augmented and data-informed design, collaboration, communication, and quality data flow across the entire project lifecycle.

Responsibilities:

    Contribute to the strategic development of Dutch East India’s technology capability by researching new technologies and developing applications, web environments, and software plugins.
    Embark on the journey of storyboard development, design brief formulation, and UX design.
    Develop a robust computing and data layer for our work in AEC (Architecture, Engineering, & Construction).
    Collaborate with other members of the technology team and user groups in testing and quality assurance.
    Lead strategic projects on behalf of the Design Technology Team.

Key Requirements and Skills:

    Harness your 3-5+ years of experience in full-stack development.
    Hold a Bachelor’s degree in Computer Science or equivalent (preferred but not mandatory).
    Utilize your strong written and verbal communication skills to convey complex ideas effectively.
    Master the art of time management, maximizing efficiency, and meeting challenging goals.
    Display the ability to determine and manage priorities with minimal guidance, thriving both as part of a team and independently.

Frontend Development Skills:

    Craft clean, well-tested, and maintainable front-end code, mastering languages like Javascript/Typescript.
    Design responsive UI components and single-page applications using cutting-edge web technologies and frameworks such as React.
    Optimize rendering processes and utilize loading/caching strategies for enhanced performance.
    Configure build processes using modern tools like Webpack, Roll-up, etc., and run scripts to streamline workflows.
    Collaborate closely with backend engineers to seamlessly integrate with APIs and services.
    Uphold secure coding practices to safeguard against common threats.
    Maintain thorough documentation and contribution guidelines to ensure clarity and consistency.

Backend Development Skills:

    Write clean, well-tested, and maintainable back-end code in languages like Python, Node.
    Leverage your experience in deploying and managing containerized applications using Docker, Kubernetes, etc.
    Configure authentication and role-based access controls for APIs, ensuring robust security measures.
    Follow best testing practices, including TDD, unit, integration, and end-to-end testing, to deliver high-quality solutions.
    Collaborate effectively with frontend developers to integrate web clients with server-side logic.
    Work hand-in-hand with cloud engineers to configure and monitor service health metrics.
    Maintain comprehensive API documentation and integration guidelines to facilitate seamless collaboration.

Data Management Skills:

    Demonstrate a solid understanding of relational (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB).
    Set up and administer cloud storage, databases, and caching services to ensure efficient data management.
    Collaborate closely with the team to understand data requirements and design fast, efficient storage and retrieval solutions.
    Maintain thorough documentation, including data models, schemas, migration procedures, etc., to ensure clarity and consistency.
    Ready to embark on this exciting journey with Dutch East India? Apply now via our LinkedIn job post for the Web Developer position and indicate your preferred Woods Bagot Studio location. Join us as we inspire, innovate, and inclusively design a better world.


Innovation. Creativity. Collaboration. At Dutch East India, we don't just build software; we craft experiences that transcend boundaries, reshape industries, and inspire generations. 
Join us and become a part of a global community of trailblazers, where every line of code is a stroke of genius, and every pixel is a masterpiece.

But wait, there's more! As a member of the Dutch East India family, you'll enjoy a plethora of perks and benefits designed to elevate your career and enrich your life. 
From flexible working arrangements and generous leave entitlements to access to cutting-edge technology and continuous learning opportunities, we've got you covered every step of the way. Plus, with our commitment to diversity, inclusivity, and innovation, you'll find a workplace where your voice is heard, your ideas are valued, and your potential is limitless.

So what are you waiting for? 
Take the leap, join Dutch East India, and embark on a journey of discovery, growth, and success like never before. 
Your future awaits, and it's brighter than you ever imagined. Apply now and let's build the future together.

ZeroShot

Just summarised premitively. You can grasp what they want, but not the significant details like required skills.

query

Summarise the #JD below.

#JD

outcome


Dutch East India seeks a skilled Web Developer to join their innovative team, revolutionizing design technology. With a global presence and flexible work options, you'll contribute to next-gen tools for architecture, interior design, and master planning. Key responsibilities include strategic development, UX design, and collaboration on cutting-edge projects. Required skills include full-stack development, frontend and backend expertise, and data management proficiency. Join Dutch East India for a dynamic career with abundant growth opportunities and a supportive, inclusive culture. Apply now and be part of shaping the future of design technology.

Bullet list

Output as bullet lists. Better readability than zero shot, but much longer and doesn't differ from original JD so much.

query

Summarise the #JD below, formatting as bullet lists.

#JD

outcome

*About the Role:
  *Join a Full Stack Developer role at Dutch East India, revolutionizing design experiences.
  *Contribute to next-gen tools for architecture, interior design, and master planning.
  *Dive into augmented and data-informed design across project lifecycles.

*Responsibilities:
  *Research new technologies and develop applications, web environments, and plugins.
  *Develop storyboards, design briefs, and UX designs.
  *Create computing and data layers for Architecture, Engineering, & Construction (AEC).
  *Collaborate on testing, quality assurance, and lead strategic projects.

*Key Requirements and Skills:
  *3-5+ years full-stack development experience.
  *Bachelor’s degree in Computer Science or equivalent.
  *Strong written and verbal communication skills.
  *Excellent time management and prioritization abilities.

*Frontend Development Skills:
  *Craft clean, well-tested front-end code in JavaScript/TypeScript.
  *Design responsive UI components and single-page applications using React.
  *Optimize rendering and utilize loading/caching strategies.
  *Collaborate with backend engineers and uphold secure coding practices.

*Backend Development Skills:
  *Write clean, well-tested back-end code in Python, Node.
  *Deploy and manage containerized applications.
  *Configure authentication, follow best testing practices, and collaborate with frontend developers.
  *Maintain comprehensive API documentation and integration guidelines.

*Data Management Skills:
  *Understand relational and NoSQL databases.
  *Set up and administer cloud storage and databases.
  *Collaborate on data requirements and maintain thorough documentation.

*Additional Information:
  *Apply via LinkedIn for the Web Developer position, indicating preferred location.
  *Enjoy benefits like flexible working arrangements, leave entitlements, and continuous learning opportunities.
  *Join Dutch East India to be part of a diverse, inclusive, and innovative workplace.

Bullet List (limited)

Shorten the outcome of the previous method. Much better at readability. But lack of detail technology information.

e.g. )
In Data Management section, ou can tell they require "understanding of relational and NoSQL databases", but cannot catch "MySQL" or "MongoDB" factors.

query

Summarise the #JD below, within 10 bullet lists.

#JD

outcome

*Dutch East India seeks a talented Web Developer for remote work with studio collaboration in vibrant cities.
*Full Stack Developer role revolutionizes design experiences in architecture, interior design, and master planning.
*Responsibilities include technology development, storyboard, design brief, UX design, computing, and data layer development.
*Key requirements: 3-5+ years of full-stack development, Bachelor’s degree, strong communication, time management, and prioritization skills.
*Frontend Development Skills required: clean, well-tested front-end code, responsive UI design, optimization, build processes, collaboration with backend engineers.
*Backend Development Skills needed: clean, well-tested back-end code, deployment, authentication, testing, collaboration with frontend and cloud engineers.
*Data Management Skills required: understanding of relational and NoSQL databases, cloud storage administration, collaboration on data requirements, thorough documentation.
*Apply via LinkedIn indicating preferred studio location for Woods Bagot.
*Dutch East India emphasizes innovation, creativity, and collaboration with a commitment to diversity and inclusivity.
*Enjoy perks like flexible working arrangements, access to cutting-edge technology, continuous learning opportunities, and a supportive work environment.

Chapters

Specify chapter items you need to summarise. Looks best solution at present stage. It's good to include detail technology informations in Ideal candidate profile. But I'm not sure its truly suitable for Work condition to write "Cutting-edge research and development in design technology."

Might be powerful method if you have honed sense.

query

Summarize #JD into the items on #Summary

#Summary
Company Profile:
Requirements:
Work condition:
Ideal candidate profile:

#JD

outcome

Company Profile:
  *Dutch East India, a leader in design technology, seeks a dynamic Web Developer.
  *Studios located in vibrant cities like Sydney, Melbourne, Brisbane, and Auckland.
  *Offers flexibility with remote work and studio collaboration.

Requirements:
  *Full Stack Developer role revolutionizes design experiences in architecture, interior design, and master planning.
  *Requires 3-5+ years of full-stack development experience.
  *Bachelor’s degree in Computer Science or equivalent preferred.
  *Strong communication, time management, and prioritization skills essential.

Work condition:
  *Blend of remote work and studio collaboration in vibrant cities.
  *Cutting-edge research and development in design technology.

Ideal candidate profile:
  *Experienced Full Stack Developer with strong communication and time management skills.
  *Proficient in frontend and backend development, with expertise in technologies like JavaScript/TypeScript, React, Python, Node, MySQL, and MongoDB.
  *Comfortable with cloud storage administration and data management.

Future problem

I couldn't have time to research other various methods I searched like

Separate JD -> Summarise each -> combine each summary
Separate JD -> Summarise a part -> combine and summarise -> repeat etc...

to try due to shortage of time. I'll write second series of it.

How to generate cover letter using Chat-GPT :1

Takeru Tomii — Mon, 12 Feb 2024 09:57:41 +0000

Introduction

Being disestablished is unbearable agony, especially in the case you don't have the citizenship or permanent residence in the country.

Writing cover letter is nominated as a most painful task because you need to overuse your brain to compose highly-exaggerated sentences with shiny redundant adjectives, adjusting for EACH company you need to apply.

You would be exhausted every time you write cover letters to attach on your application. Is it truly a task for human?

---the answer is NO.

Don't waste your time for the mundane task very much. It doesn't really tell your true attractions to them. They can only know how you are reliable after they work together. What you have to do is to generate to obtain an enough quality writings with least efforts. Enslave Chat-GPT to save your precious time.

1.ZeroShot

Most basic ways to order to Chat-GPT. You don't give it any examples. It generates sentences from only its learnt data. You can get a nice quality letter even this primitive order.

Input

write a cover letter

Output

[Your Name]
[Your Address]
[City, State, Zip Code]
[Your Email Address]
[Your Phone Number]
[Date]

[Hiring Manager's Name]
[Company Name]
[Company Address]
[City, State, Zip Code]

Dear [Hiring Manager's Name],

I am writing to express my interest in the [Position Title] position at [Company Name], as advertised on [where you found the job posting]. With a strong background in [relevant field or industry], I am confident in my ability to contribute effectively to your team and help [Company Name] achieve its goals.

Throughout my career, I have developed a diverse skill set that aligns well with the requirements of the [Position Title] role. My experience in [mention specific skills or experiences relevant to the job] has equipped me with the ability to [highlight key abilities or accomplishments]. Additionally, my passion for [mention relevant interests or areas of expertise] drives me to continually seek out opportunities for growth and development in this field.

I am particularly drawn to [Company Name]'s commitment to [mention something specific about the company that resonates with you, such as its innovative projects, company culture, or impact on the industry]. I admire [Company Name]'s dedication to [mention any specific values or initiatives] and am excited about the possibility of contributing to such a dynamic and forward-thinking organization.

Furthermore, I am impressed by [Company Name]'s reputation for [mention any positive aspects of the company you admire, such as its commitment to excellence, innovative solutions, or positive work environment]. I am eager to bring my unique perspective and expertise to your team and help [Company Name] continue to thrive in its industry.

Enclosed is my resume, which provides additional details about my background and accomplishments. I welcome the opportunity to discuss how my skills and experiences align with the needs of [Company Name] in more detail. Thank you for considering my application. I look forward to the possibility of contributing to your team and helping [Company Name] achieve its objectives.

Sincerely,

[Your Name]

[Enclosure: Resume]

But this is not enough. It's too abstruct and general, and isn't personalised to represent your own qualification for the company.

2.Specify your role

To improve the output, you need to specify the place of writer. In my case, I'm a web developer. So let it know its place and regenerate the sentences.

Input

Write a cover letter as I am #role.

#role
Web developer

Output

[Your Name]
[Your Address]
[City, State, Zip Code]
[Your Email Address]
[Your Phone Number]
[Date]

[Hiring Manager's Name]
[Company Name]
[Company Address]
[City, State, Zip Code]

Dear [Hiring Manager's Name],

I am writing to express my interest in the Web Developer position at [Company Name], as advertised on [where you found the job posting]. With a passion for crafting innovative and user-friendly web solutions, I am excited about the opportunity to contribute to your team and help [Company Name] achieve its digital objectives.

As a seasoned web developer with [number] years of experience in the field, I have honed my skills in frontend and backend development, as well as proficiency in various programming languages and frameworks such as HTML, CSS, JavaScript, React, and Node.js. My previous roles have provided me with the opportunity to work on diverse projects, ranging from e-commerce platforms to content management systems, where I have consistently delivered high-quality, responsive, and scalable web applications.

I am particularly drawn to [Company Name]'s commitment to [mention something specific about the company that resonates with you, such as its focus on innovation, user experience, or industry impact]. I am eager to leverage my technical expertise and creative problem-solving skills to contribute to [Company Name]'s mission and help drive its success in the digital landscape.

Furthermore, I am impressed by [Company Name]'s reputation for [mention any positive aspects of the company you admire, such as its collaborative culture, commitment to excellence, or cutting-edge technology]. I am excited about the prospect of collaborating with talented professionals and contributing to [Company Name]'s continued growth and success.

Enclosed is my resume, which provides further details about my technical skills, professional experience, and notable projects. I am enthusiastic about the opportunity to discuss how my qualifications align with the needs of [Company Name]. Thank you for considering my application. I look forward to the possibility of contributing to your team and helping [Company Name] achieve its digital goals.

Sincerely,

[Your Name]

[Enclosure: Resume]

Now it's specialised for a web developer. But it still has some problems like:

It misunderstands your applying position is also "web developer" (Usually they could be slightly different like "Software developer", "Intermidiate software engineer", etc... depending on JD.)
It doesn't truly reflect your actual skillset or career, just trying to generate "likely" sentences.
After all you need to consider about [mention any positive aspects of the company you admire, such as its collaborative culture, commitment to excellence, or cutting-edge technology] part.
You need to replace in the blackets[] with specific informations

3.Give inputs

You need to give more details about you and the company you wanna apply. Let's imform it some information about it.

Input

Write a cover letter including the information in #input as I am #role.

#role
Web developer

#input
*My information
name: Takeru Tomii
address: 1/1 St Bullshit Rd, Somewhere, Oakland, New Jesusland
phone number: 012-345-6789
email address: john.doe@gmail.com
Skill set: Angular, .Net Framework, Python, Azure
Career: 6 years

*Applying company
Date to write: 12/02/2024
Company name: Apple
address: 2/2 St Apeshit Rd, Wherever, Oakland, New Jesusland
Applying position: Intermidiate software engineer

Output

Takeru Tomii
1/1 St Bullshit Rd
Somewhere, Oakland
New Jesusland
Phone: 012-345-6789
Email: john.doe@gmail.com
February 12, 2024

Hiring Manager
Apple Inc.
2/2 St Apeshit Rd
Wherever, Oakland
New Jesusland

Dear Hiring Manager,

I am writing to express my sincere interest in the Intermediate Software Engineer position at Apple Inc., as advertised. With six years of experience in web development and a robust skill set encompassing Angular, .Net Framework, Python, and Azure, I am eager to bring my expertise to Apple and contribute to its groundbreaking projects.

Throughout my career, I have demonstrated a strong proficiency in both frontend and backend development, delivering high-quality web solutions that prioritize user experience and functionality. My extensive experience with Angular has equipped me with the ability to create dynamic and responsive user interfaces, enhancing user engagement and satisfaction. Additionally, my proficiency in .Net Framework and Python has enabled me to develop efficient backend systems, ensuring optimal performance and scalability. Moreover, my familiarity with Azure cloud services positions me well to leverage cutting-edge technologies for building secure and scalable web applications.

I am particularly drawn to Apple's reputation for innovation and its commitment to pushing the boundaries of technology. I am excited about the opportunity to contribute my technical skills and creative problem-solving abilities to Apple's mission of shaping the future of software engineering. Furthermore, I am impressed by Apple's dedication to fostering a collaborative and inclusive work environment, where diversity and excellence are valued and celebrated.

Enclosed is my resume, which provides further details about my professional experience, technical skills, and notable achievements. I am enthusiastic about the possibility of joining Apple and contributing to its dynamic team. Thank you for considering my application. I look forward to the opportunity to discuss how my qualifications align with the needs of the Intermediate Software Engineer role at Apple.

Sincerely,

Takeru Tomii

Now it became quite practical sentences. You may need just a little fix for it.

Future problems

There are still some leftover to improve the output. I'll research in another article for them.

How can you focus the sentences the requirements of the JD?
- How can you specify the information to appeal effectively?
How can you detect the true needs on the JD
- Need another query to analyze the hidden needs in JD?
How can you specify the writing style?
- e.g) listing up experiences and linked skillset in the middle of the letter

Reference

Prompt Engineering Guide