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Oliver Jumpertz

Just a Software Engineer

Location Germany Joined Joined on  github website twitter website

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Software Architect

How to Write Files in Rust
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How to Write Files in Rust

#rust #programming #beginners
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7 min read

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How to Read Files in Rust
oliverjumpertz profile

How to Read Files in Rust

#rust #beginners #programming #tutorial
3
Comments
6 min read
Your Guide To Computer Science Fundamentals
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Your Guide To Computer Science Fundamentals

#computerscience #beginners
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15 min read
The Ultimate Smart Contract Developer Roadmap
oliverjumpertz profile

The Ultimate Smart Contract Developer Roadmap

#web3 #solidity #roadmap
28
Comments
9 min read
Thirteen Incredible GitHub Repositories To Leverage Your Blockchain Learning
oliverjumpertz profile

Thirteen Incredible GitHub Repositories To Leverage Your Blockchain Learning

#blockchain #web3
47
Comments
5 min read
10 Important Array Methods In JavaScript Explained
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10 Important Array Methods In JavaScript Explained

#javascript
5
Comments
12 min read
Why talking about your current salary with recruiters and in interviews is a horrible idea
oliverjumpertz profile

Why talking about your current salary with recruiters and in interviews is a horrible idea

#interview #techinterview
2
Comments
6 min read
Exposing your greatest weakness in an interview
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Exposing your greatest weakness in an interview

#interview #techinterview
4
Comments
4 min read
That one obvious interview question that can cost you some nerves
oliverjumpertz profile

That one obvious interview question that can cost you some nerves

#interview #techinterview
3
Comments
4 min read
How to react when asked to rate your skills in an interview
oliverjumpertz profile

How to react when asked to rate your skills in an interview

#interview #techinterview
3
Comments
6 min read
How to tackle the dreaded question "Why should we hire you?" in your next interview
oliverjumpertz profile

How to tackle the dreaded question "Why should we hire you?" in your next interview

#interview #techinterview
4
Comments
6 min read
You might undersell yourself by giving yourself the wrong title
oliverjumpertz profile

You might undersell yourself by giving yourself the wrong title

#interview #techinterview
3
Comments
3 min read
That one common interview question most interviewees hate
oliverjumpertz profile

That one common interview question most interviewees hate

#interview
4
Comments
6 min read
One of the most important interview questions many interviewees fail to answer correctly
oliverjumpertz profile

One of the most important interview questions many interviewees fail to answer correctly

#interview #techinterview
14
Comments
6 min read
React's useEffect Hook
oliverjumpertz profile

React's useEffect Hook

#react #javascript
55
Comments
3 min read
An Introduction To WebAssembly
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An Introduction To WebAssembly

#webassembly
3
Comments
4 min read
The 10 Most Valuable Lessons I Learned As A Developer
oliverjumpertz profile

The 10 Most Valuable Lessons I Learned As A Developer

#personal #growth #selfimprovement #programming
2
Comments
8 min read
How To Set Up A Solidity Project And Create Your First Smart Contract
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How To Set Up A Solidity Project And Create Your First Smart Contract

#solidity #smartcontract #blockchain
56
Comments 1
14 min read
Solidity Quick Tip: Efficiently Swap Two Variables
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Solidity Quick Tip: Efficiently Swap Two Variables

#solidity #blockchain #smartcontract
6
Comments 1
2 min read
JavaScript Quick Tip: Quickly Filter Out All Falsy Values From An Array
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JavaScript Quick Tip: Quickly Filter Out All Falsy Values From An Array

#javascript #typescript
11
Comments 4
2 min read
JavaScript Quick Tip: Make Function Arguments Required With Default Parameters
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JavaScript Quick Tip: Make Function Arguments Required With Default Parameters

#javascript #typescript
2
Comments
2 min read
JavaScript Quick Tip: Quickly Get All Unique Values From An Array
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JavaScript Quick Tip: Quickly Get All Unique Values From An Array

#javascript #typescript
5
Comments
2 min read
JavaScript Quick Tip: The Nullish Coalescing Operator
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JavaScript Quick Tip: The Nullish Coalescing Operator

#javascript #typescript
6
Comments
2 min read
JavaScript Quick Tip: Create A Cancelable Promise Delay
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JavaScript Quick Tip: Create A Cancelable Promise Delay

#javascript
6
Comments
2 min read
Distributed Consensus - Proof of Stake
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Distributed Consensus - Proof of Stake

#blockchain #crypto #algorithms
6
Comments
3 min read
Distributed Consensus - Proof-of-Work
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Distributed Consensus - Proof-of-Work

#blockchain #cryptocurrency #algorithms
3
Comments
4 min read
6 Tips To Improve Your Review Process
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6 Tips To Improve Your Review Process

#softwaredevelopment #softwareengineering #codereview
15
Comments
3 min read
An Introduction To Blockchain Technology
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An Introduction To Blockchain Technology

#blockchain #introduction #overview
8
Comments 2
6 min read
Want To Get Hired? - Optimize Your LinkedIn Profile
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Want To Get Hired? - Optimize Your LinkedIn Profile

#jobsearch #codenewbie
8
Comments 1
3 min read
An Introduction To Svelte
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An Introduction To Svelte

#javascript #svelte #webdev
47
Comments 3
4 min read
Data Science And Machine Learning In JavaScript
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Data Science And Machine Learning In JavaScript

#javascript #datascience #machinelearning
8
Comments
2 min read
An Introduction To The Jamstack
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An Introduction To The Jamstack

#javascript #jamstack #webdev
5
Comments
4 min read
An Introduction To Rust
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An Introduction To Rust

#rust #programming #introduction #codenewbie
3
Comments
4 min read
Never Answer What Your Current Salary Is In An Interview - Here Is Why
oliverjumpertz profile

Never Answer What Your Current Salary Is In An Interview - Here Is Why

#interview #generaladvice #interviewing #jobhunt
4
Comments
2 min read
The Moving Average (Simple And Exponential) - Theory, Math, And Implementation In JavaScript
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The Moving Average (Simple And Exponential) - Theory, Math, And Implementation In JavaScript

#javascript #finance #math
Comments
8 min read
Simple Linear Regression - Theory, Math, And Implementation In JavaScript
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Simple Linear Regression - Theory, Math, And Implementation In JavaScript

#javascript #datascience #howto #codenewbie
6
Comments
7 min read
How The Abstract Equality Comparison (==) In JavaScript Works
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How The Abstract Equality Comparison (==) In JavaScript Works

#javascript #typescript #codenewbie
9
Comments 3
6 min read
DIP - The Dependency Inversion Principle
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DIP - The Dependency Inversion Principle

#cleancode #programming #codenewbie #solid
7
Comments
3 min read
ISP - The Interface Segregation Principle
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ISP - The Interface Segregation Principle

#cleancode #codenewbie #programming #solid
1
Comments
3 min read
LSP - The Liskov Substitution Principle
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LSP - The Liskov Substitution Principle

#cleancode #programming #codenewbie #solid
1
Comments
3 min read
OCP - The Open-Closed Principle
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OCP - The Open-Closed Principle

#cleancode #codenewbie #programming #solid
6
Comments
3 min read
SRP - The Single Responsibility Principle
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SRP - The Single Responsibility Principle

#cleancode #solid #codenewbie #programming
3
Comments
3 min read
Indenting JSON.stringify’s Output
oliverjumpertz profile

Indenting JSON.stringify’s Output

#javascript #codenewbie #programming #howto
8
Comments
2 min read
7 Steps To Follow During Your System Design Interview To Help You Ace That Round
oliverjumpertz profile

7 Steps To Follow During Your System Design Interview To Help You Ace That Round

#interview #systemdesign #howto #systemdesigninterview
12
Comments
7 min read
DRY - Don’t repeat yourself
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DRY - Don’t repeat yourself

#cleancode #codenewbie #programming #javascript
9
Comments
3 min read
Building A Containerized Lambda Function
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Building A Containerized Lambda Function

#aws #javascript #serverless
7
Comments
6 min read
A Gentle Introduction To Kubernetes
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A Gentle Introduction To Kubernetes

#kubernetes #cloudnative #cloudskills
26
Comments
6 min read
How AWS Lambda Works Under The Hood
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How AWS Lambda Works Under The Hood

#aws #cloud #faas #lambda
98
Comments 8
4 min read
XOR, bitwise XOR and using it to solve an algorithm challenge
oliverjumpertz profile

XOR, bitwise XOR and using it to solve an algorithm challenge

#typescript #tutorial #javascript
8
Comments
5 min read
Setting up Jenkins to handle GitHub Pull Requests
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Setting up Jenkins to handle GitHub Pull Requests

#devops
10
Comments 1
9 min read
Making good use of // @ts-expect-error in TypeScript
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Making good use of // @ts-expect-error in TypeScript

#typescript #tutorial
19
Comments 2
4 min read
Using multiple working trees in Git
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Using multiple working trees in Git

#git #tutorial #productivity
95
Comments 6
3 min read
Building a project with TypeScript, Express, Mocha and Chai
oliverjumpertz profile

Building a project with TypeScript, Express, Mocha and Chai

#programming #typescript #tutorial
44
Comments 2
7 min read
Try not to clutter your git history
oliverjumpertz profile

Try not to clutter your git history

#git
2
Comments
13 min read
You should consider adding more detail to your commit messages
oliverjumpertz profile

You should consider adding more detail to your commit messages

#git #programming
54
Comments 4
7 min read
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