DEV Community: Emily3103

Biometric Authentication: Steps to Implement in Android

Emily3103 — Thu, 05 Sep 2019 11:53:13 +0000

This article explores the use of google Biometric features to implement biometric authentication in a system. Using an API feature ‘BiometricPrompt’. Biometric Prompt allows building a biometric authentication process in Android. Biometric Prompt class manages a system-provided dialog

Biometric fingerprint authentication is supported a long time ago by Android 6.0. This new biometric technology is more promising in the sense if authenticating the end-users with more accurate results. Online identity verification APIs use biometric technology to identify and verify the end-users, due to the growing roots of biometrics in the era of remote verification. A consistent level of security is adopted in the shape of biometrics whose need has made it compatible to fit in a large number of devices.

#1 . Add permissions

In the AndroidManifest.xml, add permissions to use biometric and specifically the fingerprint permission.

manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.an.biometric"

uses-permission android:name = “android.permission.USE_BIOMETRIC”
uses-permission android:name = “android.permission.USE_FINGERPRINT”

#2 . Check the device Compatibility

Make sure that the device is compatible with biometric technology. Make sure that it has 6.0 or greater than 6.0 version, also holds a fingerprint sensor. User permission is needed to grant access to the fingerprint sensor and at least one fingerprint is registered to the device.

/* Check the android version
*Fingerprint supporting device check
*If minSdkversion is >= 23, then there is no need to apply the below check
*/

Public class Bio_utils{

Public static boolean isBioPromptEnabled(){
return (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P);
}

/Check fingerprint sensor check/

Public static boolean sdkversioncheck(){
return (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M);
}

/* Similarly embed checks of hardware support, fingerprint availability in device, and permission grant check*/
}

#3 . Biometric Prompt Dialog

A biometric prompt dialog is only displayed in Android P. After ensuring the above checks, use Biometric Prompt builder to:

setTitle(): set display title
setSubtitle(): set the display subtitle
setDescription(): set the description of dialog
setNegativeButton(): set text for negative button

Among the above list, setTitle() and setNegativeButton are required fields and others are optional.

#4 . BiometricPrompt.AuthenticationCallback

To listen to the authentication events after certain functionality, user needs to respond to such events. On the basis of that response, BiometricPrompt.AuthenticationCallback is used. Below are the four methods:

OnAuthenticationSucceeded: when the fingerprint successfully matches the ones that are registered
OnAuthenticationFailed: when the fingerprint does not match the ones that are registered in the device, at that time this callback prompts
OnAuthenticationError: when an error has occurred which is hard to handle and has encountered the completion of the authentication process
OnAuthenticationHelp: This method is used when a non-fatal error does occur during the authentication process

#5 . Create a UI Code

Create UI code that seems similar to the dialog of Biometric Prompt. Set the title, subtitle, update status, set description and insert Button. Proceed with the basic UI and enter detailed fanciness later.
These above steps are the basics of implementing a biometric authentication system in Android.

5 Reasons for Choosing an Agile Approach for Software Development Project

Emily3103 — Sat, 24 Aug 2019 06:06:32 +0000

An agile approach is the most used development trend in software companies. For a software development project, the agile scrum method is used to help build a successful and relevant end product. The team effort in agile development methodology is the most critical aspect. Agile methodology is applicable in any department of the business or a company. The completion and scope of a project are easily achievable with a proper project roadmap. This roadmap is given by the agile methodology and this is the reason that a large number of software companies are using it to deliver their project. Such projects include a complete scheme at a specified deadline and are itself the proof of significant effort.

All the project requirements are fulfilled with a proper follow of agile methodology. From functional and non-functional requirements to API integration to information security. All the software development project needs are delivered with responsibility. On the other hand, if compare it with waterfall methodology, the market is changing continuously, the competitors and requirements are varying constantly with time. One cannot follow the specified roadmap and foresee what the client actually wants. The traditional waterfall methodology does not overlap with the way how real-life actually works. This is the biggest disadvantage and the reason why companies prefer agile development methodology on the waterfall.

The agile development approach assists companies to move with the trend, move according to what actually is in demand of the market today. The user’s and market needs are only entertained with this proposition. The requirements are easy to cater to it throughout the development cycle.
Below are some major reasons which make agile development method a demand for software companies:

Reason#1 Quick Feedback Incorporation

The changes in the development project are easily victualed if the software development methodology is ‘agile’. The changes are most often the result of receiving and giving feedback to the development team. It does not matter how fast a product is delivered if it is not fulfilling the demanding specifications, the hard work is of no use. All the features in the software project must be catered in the agile sprints. As the feedback has grand importance, without this one cannot put effort into something. Feedback helps you to use the software assets in an efficient manner and incorporate them before the next sprint meeting. This cycle helps in healthy meetings and better incorporation of the requirements been requested from the client-side. Quick feedback incorporation is the reason for the adoption of an agile practice while developing a full-fledge software project.

Reason#2 Better Software Project Organization

Agile development means automation and efficiency. The sprints help in better organization of a project. Sprint plannings, sprint meetings, sprint review, etc. have a purpose behind them. Each member of the team is focused on the goal, the idea of the project is thin, each member knows the amount of effort it needs to put into the project and meet the demands.
This is the key to impress the stakeholders with an exceptional working strategy and end product. Following are the basic key points which are required to organize the project better:
The very first step that should be considered is that, enlist the functionalities of the project
Use organization tools that could help in better management of time and tasks
Prioritize the duties
Assign tasks to the appropriate person in the team
Evaluate them, provide feedback
Restructure tasks to get an idea about what is done and needs more attention

Reason#3 Team Building

Building an agile team is very important for the development of a successful software project. It takes time to create a healthy and engaging environment among the team. The members need to focus on the purpose of the project by putting extra effort into it. The vision should be clear enough to achieve the goals. The working strategy should be designed such that it consolidates the team effort with the right processes. For this there are several stages;

Forming stage: In this stage, team members need to know each other, share useful information, and note down the rules which need to be followed throughout the project timeline.
Storming stage: In this stage, team members need to follow certain guidelines and goals to keep themselves on the same page.
Norming stage: this stage the most important stage in the agile development, it demands a remarkable strategy to work on, the roadmap according to which the whole tenure would work. This will help in determining the shared value of the project and keep it onto the track of success.
Performing stage: In this stage, team members collaborate with each other and work on a shared product to create value in the market.

All these stages include the sharing of different ideas, methods and working strategies. Such a healthy environment contributes to the ideal development project.

Reason#4 Efficient Use of Tools

In teamwork, there is a need to have a look at the tasks each member performs, how tasks are categorized and what should be working strategy to be followed by each member. Software development requires tools to manage the project efficiently. This would help in:

Understanding the project
Categorizing the requirements of the project
Prioritizing the tasks
Assigning the tasks to the appropriate person in the team
Following the project timeline efficiently
To markdown the tasks which are done so that each member knows the productivity level of the project and maintain the working pace accordingly

Software companies adopt such management ways that are part of the agile methodology. To stay focused and determined, this is a crucial step for the development team that helps them follow a track.

Reason#5 High Productivity Level

The major benefit of choosing an agile development is to boost up the productivity level of the company. The team has clear goals, the timeline is decided and each member of the team knows his particular tasks. In case any programmer needs time to learn some new programming language or method, the project agenda would clear the timeline in which the developer needs to complete the learning process quickly. This clear vision is definitely contributing to the increase in the productivity of the team.

5 Reasons that Depict the Importance of Code Reviews

Emily3103 — Tue, 20 Aug 2019 11:00:02 +0000

The beginners have the idea of code review, neither in their academic era nor even in the company they work. Therefore, it is hard for them to understand the significance of code reviews in an organization. Well, it happened with me too and so I am a witness. When I started programming, I had no idea of what code reviews are and why are they important, I just start solving the problem and submit it once done. But this is not how organizations work.
There are many other things to ponder irrespective of your own logic and implementation style. These may include software security perspectives, code usability and readability, scalability and similar ‘to ponder’ points. Nitty-gritty details while developing a full-stack project which includes the need for third-party services, trusted libraries, GDPR compliance, flexible programming language, friendly UI and UX, integration of online identity verification API, etc. are also part of the project. But, these are the things which are actually important to consider and recheck during and after implementation. For this, code review is important.

Below are 5 reasons which depict the need for code reviews while building software:

1. Double-Check the Project Requirements in the Code

The project is considered to be complete if it fulfills all the requirements of the client. These requirements include both functional and non-functional requirements. Functional requirements are the ones in which there are specifications given related to the project, the major and minor functions which should be present in the system. Non-functional requirements are the ones in which the performance of certain functionality should be fulfilled for example the load time, verification time, processing time, etc.

The requirements of the project should be checked after the project is done. Also, any member of the team should double-check all the requirements. In case any of the requirements are not entertained and you have pulled the request in a shared medium of code, a team member can comment and ask you to fix this. Here teamwork is important, different minds cater to different perspectives and so diversity increases the scope of the project.

2. Run Test-Cases to find Vulnerabilities in the Code

Before delivering the code to the testing team, code should be giver a peer review. This is done by looking into the code manually and checking if there are errors and how to fix them. Remove them on your own, review the code and identify the vulnerabilities.

For this, certain test-cases should be built in order to evaluate the results of the software based on particular inputs. This would be helpful in reducing the risks of vulnerable functions usage and coding style that can cause harm to the system or are prone to cyberattacks. Code can also be reviewed by the senior who has experience of manually testing and pointing out the mistakes in the code which should be strictly taken care of.

3. Eliminate Single Point of Failure

Code reviews are important to eliminate the single point of failure from the application. Instead of one person working on a particular component, the whole team should evaluate the work of each member. This helps different minds find out all the possible vulnerabilities in the system and ask to fix them. The threat of a single point of failure will be eliminated through this.

Also, sometimes a senior developer is not at the place to review the code and identify the bugs in it, this is then the responsibility of other team members to fill the gap and do this job on their own. Then a developer should make sure that the piece of code he has written is not producing any loopholes.

4. Improve Code Quality and Readability

Code reviews help in improving the quality of code, giving another revision to the code can help in better structuring. The team can review the code of fellow members in order to take out the structuring, comments and indentation mistakes. This can help in better readability of the code outside the department.

Many times the code usability can be increased by giving it a generic look. This is only possible when code is written with proper logic and scalability point of view. Code review is helpful in analyzing the overall code structure and improve it if required.

5. Avoid the Cost of Errors by Fixing them Earlier

The most important benefit of code review is, it helps to reduce the cost of a bug by fixing it earlier. Developers are supposed to work with strict deadlines, a certain amount of work should be done in a sprint, it is the responsibility of the team to conduct meetings and collaborate in order to deliver the work in the defined time period. After the release of the software, any bug can result in a heavy cost to the organization and it gets even harder to solve that issue in that crucial time. To avoid this situation, it is necessary that proper code review is done by the team members and deliver a sound and complete application to the administration.

It gets challenging for the programmers to analyze where the bug exists. With code reviews, such situations can be minimized.

Significance of Identity Verification API for an Impenetrable Online Security System

Emily3103 — Fri, 16 Aug 2019 06:17:39 +0000

With emerging technology and innovations in the landscape of the IT industry, the incidents of data breaches are also increasing. With more everyday advancements, cybercriminals are getting stronger while using hacks to fight against those technologies. Well, this race is inevitable. The point to ponder is, how can a developer secure the system from online fraud?

For this, the very first step is to identify and verify the onboarding online customers. The customers are verified under certain security parameters and are allowed to process the request if they pass the verification process. Identity verification has different ways through which a person is identified. This is solely based on the purpose and requirements of a company.

Why is it Important for Developers?

This is the responsibility of the developer to integrate trusted online identity verification APIs in a system to avoid online fraud and payment scams. This helps in preventing the organization from harsh fines and the risks of reputational damage. The purpose of online customer verification is to ensure the Know Your Customer (KYC) and Anti-Money Laundering (AML) compliance. These compliances are necessary in order to allow only trusted people from using online services. Any intrusted entity can harm the system and so can become alarming for the company’s reputation.

The fraudsters find out loopholes in the system, exploit vulnerabilities and hack the system. They treat the system according to their wants. The biggest loss is the sensitive customer data and fines that organizations need to pay because of weak online systems. A developer must ensure that the security API which is integrated with the online system is secure enough to cope with all the cyberattacks and fraudulent activities. It should comply with the local regulators and company's SOPs respectively.

Standard Operation Procedures (SOPs)

A company has pre-defined SOPs which need to be catered in every product and should explicitly follow all of them. While integrating any third-party service into the online system, the developer should make sure that all the company’s guidelines and SOPs are properly followed. Any carelessness can result in a heavy loss.
Similarly, for security purposes, an online identification API should be efficient enough that it fulfills all the requirements of a company and do not harm the SOPs in any way.

Artificial Intelligence and Online Verification

With increasing cyberattacks and data breaches, there is a need for an exceptional security system that secures the sensitive information of customers based on security laws and local regulators. Online attacks can be prevented in many different ways, there could be an installation of firewalls, gateways, end-to-end encryption, etc. but even these are not enough to secure the online system entirely. Businesses should know the kind of traffic coming to their system. For this, there is a need for online identity verification.

Online customer verification services provide API that is integrated with an online system and authenticate each incoming end-user. Artificial Intelligence is used for user verification. Face recognition, document verification, id card verification, address verification, and similar ways are adopted to verify the onboarding customers. Several AI techniques are used to interpret facial patterns, unique biological patterns, character recognition, etc. for face and document verification. This helps avoid the risks of money laundering and fraudulent activities. Also, AML and PEPs background checks are implemented against which each identity is verified and allowed to proceed with the onboarding process if verified. A programmer can suggest a company who demands online identity verification to keep the boundaries away from attacks.

Regulatory Compliances

Last but not least, while building a product for a company, programmers should consider the requirements of local regulators to comply with them in order to avoid harsh fines and reputational damage. There are a number of regulations according to which security in a system should be implemented.

GDPR is an EU regulation for data protection and privacy rights of the citizen. This law ensures that the organizations which deal which user data should be careful about the collection, processing and storing of data. Also, a developer holds this responsibility of implementing security in the system based on GDRP requirements.

Similarly, FINMA is a regulation of the Swiss government which defines financial regulations. It supervises the banks and financial institutions and evaluates their ways of collecting and processing user data. Here comes the duty of the programmer to comply with these regulations to avoid the indirect or direct risks from a company.

Also, PCII is a regulation to protect the information infrastructure of the private sector. It analyses what security measures are taken in the system and how they fight with cyberattacks.

5 Tips that can help Developers Reduce Programming Anxiety

Emily3103 — Thu, 08 Aug 2019 09:40:18 +0000

In the workplace, there is always a pressure of performing a number of tasks in a specified time span. But it is much worst in the case of developers who need to meet the company requirements and project delivery deadline. While maintenance of the project, solving errors and handling organization queries, it becomes hard for programmers to drive a lot of work side by side. It gets even harder for a developer to work under pressure.

As a developer is answerable to a number of departments in the organization, the workload and constant changes leave a lot of stress on a programmer’s mind. The worst thing is, that no one understands it and is unaware of the burden developer face.

Managing full-stack software development, while ensuring front-end, back-end, and security aspects, it gets difficult to solve issues emerging at the delivery time. Developers feel himself in the spotlight which triggers the anxiety to a higher level. Its main disadvantage is, a developer cannot give his best in that situation.

To manage the volume of work, instead of complying with a stressed programming environment, a developer should follow some tricks that can combat the load of work and helps in reducing programming anxiety.

1. Set Achievable Deadlines

Set a timetable with your all tasks to be done at a specified time period. Especially when you are jumping into the implementation of new technology, it requires time to properly grasp the concepts and apply them in your project. For this one thing is, that the developer should boost up his learning process. Secondly, set the deadline in which he feels comfortable in understanding and absorbing the technicalities of certain technology, algorithm, API or programming language.
Many times, at the delivery time, unexpected issues delay the project. This leaves a bad impact in front of an organization. To mitigate such issues, the developer should decide a deadline in which he feels he can come up with something in running form that is error-free and secure.

2. Take Workload as a Challenge

As you are struggling in your profession of a developer. You must know the tricks to fit yourself in such an environment. A developer is responsible for a lot of obvious and hidden functionalities that can impact the organization directly or indirectly. It can be issues related to GDPR compliance, API use, third-party services, software performance, security, etc. For all these, the developer is answerable. This is inevitable. The need is to shape yourself according to the environment. A developer should have skills to manage all aspects and departmental queries properly by taking it as a challenge. This is the time to show up and not let anyone underestimate your technical skills.
Trust in yourself, take your work as a challenge.

3. Think Positive

In any organization, it is necessary to take things positively instead of criticizing and taking things in mind. It is just extra overhead. Never let stress become your natural living state. Keep organizational matters and criticism light. Believe in self-actualization and react to the difficulties evenly.
This needs a little practice. Developers have to bear critiques and answer that criticism while coming up with your extraordinary work.

4. Share Your Feelings

This trick is quite helpful in getting relaxed. Plan meetups with your friends, family, and colleagues. Share your feelings with them. Your honest company will definitely make you feel special and suggest you fight against the stress. Spend some time out of the office and talk to the ones you feel trustworthy.
It is even more devastating to suppress your stress and keep it hidden from everybody. Spill it out, share with people and feel relieved. This really works.

5. Do Exercise Regularly

Well, this trick needs extra effort. But, it is really helpful in reducing stress and regulating your mood. Also, it gives you confidence, during and after the exercise. You feel easy while sitting on your chair and doing work. Reduces negative thoughts regarding people and their criticism. You would like working on your own with self-satisfaction and the element of mindfulness.

All these tricks and tips can help you succeed in your profession. Also, by ensuring better practices, you would be able to rank yourself in your organization based on professionalism. It is necessary for the developer to work in a stress-free environment and cope with all the issues in an efficient way. This is fruitful both for the organization and a programmer.

Security Basics Every Programmer should know from the Start

Emily3103 — Tue, 06 Aug 2019 06:03:00 +0000

Data breaches have always been a serious topic in the IT industry. The reason is, advanced technologies are on one side providing developers new ways of implementing security in the system. On the other side, attackers are using hacks for the exploitation of the system. They are also using new technologies that can help them break the security shields. Well, this is a race. Technology to secure and breach a particular system is getting innovated with the passage of time.

A large number of security breaches, data breaches, cyberattacks, identity theft, and similar malevolent activities are happening every now and then. Developers conduct software testing, risk assessment tests, and other security checks after the completion of software development. Where developers are lacking then? or security measures taken by developers are inefficient?

The problem is that the programmers do not code with the security frame of mind. They just identify the problem and start solving it without keeping in mind the associated security risks with the piece of code they are writing. This needs to be taken care of properly. For every threat type, different security strategies and technologies need to be implemented while writing the code.

Information Security

Developers must be aware of the information security requirements and needs in the industry. The online system should be integrated with trusted cloud services and verification APIs. Third-party tools and services should be verified first. The network used in the organization should be encrypted end-to-end with strong cryptographic hash functions in order to secure the network packets from being hacked. Firewalls should be implemented at the gateways of the network to avoid alterations and data modification in the flowing packets. Also, to avoid information leak, it is necessary to encrypt the channels properly.

Make sure, that the system being developed by the developer is fulfilling the requirements of GDPR compliance and CIA triad. To avoid serious security breaches, an organization should assure that the software implementation is done based on information security principles for the sake of mitigating the risks of data breaches.

End-user Privacy and data protection

It is the responsibility of the developer to keep their users away from online fraud and risks. Respecting user’s data is the first thing. The software is developed for the sake of serving the customers, therefore, it is equally important to protect the information and personal data of the user from being stolen. The data of the user should be used, processed and managed according to the requirement of GDPR. Also, the user should be informed regarding how his data is been protected.

Security of IoT devices

In case, the developer is programming an IoT device, he should take into consideration all the data protection and security aspects that can harm the device and the user directly or indirectly. IoT devices are hacked by the attackers and all the information stored in that device is been stolen and then used for malicious activities.

No after Patching

The common mistake done by the programmers is, that they do not think of security risks while coding and leave it as an end task. Patching security shields is not the right solution to protect software from cyberattacks. Security should be implemented along while coding, by exploiting what the loopholes are in the system and fix them immediately. This practice is helpful in mitigating threats of serious security breaches.

Importance of GDPR Compliance in a Development Project?

Emily3103 — Fri, 02 Aug 2019 06:34:07 +0000

While developing a full stack development project, there are certain things that are mandatory for the developers to keep in mind. With technological advancements and innovations, it is challenging for the developers to build an application that follows the rules of abstraction. Abstraction includes triangulation which helps developers view the software applications with multiple and possible perspectives.

The software security is considered as an extremely important aspect. Its value is not only limited to software protection but also for the reputational protection of an organization that is producing the software. Under certain prospects, software security is the main concern. Software companies have to ensure that their software carries all the security requirements that do not hurt the community in any way. This community can be a business, customers or even the organizational staff.

But the question is, ‘what security measures we are talking about?’

Well, irrespective of the clear-cut terminology ‘Information Security’, We are here talking about ‘A secure software that fulfills the GDPR requirements efficiently to ensure Information Security’.

What is GDPR?

General Data Protection Regulation (GDPR) is a European Union law for data privacy and security. This law focuses on a large number of data breaches happening due to cloud services and asks small and medium-sized enterprises to secure their systems to avoid data breaches. GDPR compliance is necessary for every business that holds sensitive information of the citizens. In case, any organization fails to comply with the GDPR, it is subjected to heavy fines i.e. 4% of annual global revenue.

GDPR compliance is not specific for the EU, it is applicable in the large part of the world where there are EU’s customers and companies. To avoid reputational damage, it is necessary for organizations to implement software according to GDPR requirements. The responsibility comes towards the ‘developers’. Developers build software and test the software against risk assessment checks. Therefore, a programmer should code while keeping in mind the DGPR requirements to protect the organization from regulatory fines.

What does a Programmer need to do about it?

There are some serious GDPR concerns that are necessary for programmers to understand and implement. These concerns are specifically related to programmers who are building applications and deploying them. Under the rules of GDPR, an application or project must assure customer data privacy and security. Now the question is, ‘what can be those concerns?’

The data and personal information of a customer is an asset for an organization that needs to be protected against fraud and malicious activities. For this, an organization must ensure Know Your Customer (KYC) and Anti-Money Laundering (AML) compliance to know that the customers entering into the system have real identities, not involved in money laundering activities. Also, KYC and AML compliance is important to prevent the system from bad actors and cyber attacks. There are some data privacy ethics regarding the use of customer data, it's management, processing, and security. To comply with the data protection principles, the developer must take into consideration the following aspects of customer privacy:

Data Transparency

It is necessary for the organization to conduct an assessment after the development of project completion. This assessment is performed by the developers and quality assurance team. Some privacy concerns that are related to programmers need to be entertained properly. These include:

The purpose of data collection
The purpose of data processing
The kind of data which is processed
Controlled data access rights within an organization
Third-party data access rights details
How data is protected?
In what consequences data can be erased?

These are the major data protection categories that a developer needs to implement in the development project according to the GDPR checklist.

Data Security

A developer should code in a way that ensures data security by design and by default. This should be done under appropriate technical organizational security measures. These technical measures include:

Secure third-party APIs
The end-to-end encryption
Data anonymization
Online customer verification
Limiting the amount of personal data collection and processing
Deletion of data no longer required
Relevant information security measures

These security and data privacy-related concerns must be handled appropriately from the time the product id developed to the time it is processing data to ensure the GDPR compliance.

User Privacy Rights

There are some data privacy rights that should be given to the customers so that they could receive and know the data system holds about them. It is necessary as an important privacy concern that customer knows what data system carry and process about them. A developer must assure the commitment with the privacy rights of the customers. These are the major privacy matters that a user should be aware of:

How data is processed?
For how long a user’s information is stored in the database and its reason?
Customer Identity verification when data view request comes
In the case of automated data processing, the decision making should fulfill security requirements

Programmers and Data Protection Regulation

With new technological innovations, it is important for programmers to choose programming languages, APIs, algorithms, data structures, and security strategies. With proper research, programmers must adopt the development roadmap that complies with all the security needs.
GDPR enforces organizations and so indirectly programmers who are using cloud services in the software development project, to induce data protection and privacy in it. The cloud services are more prone toward cyberattacks, to mitigate the risks it is the responsibility of the programmer to mark down the GDPR checklist appropriately.

How Programmers can boost up the learning process with a Test-Driven Approach?

Emily3103 — Wed, 31 Jul 2019 06:16:38 +0000

A programmer faces endless issues while developing some system with new technology or language. It is always challenging when it comes to building an application from scratch and the programmer is new to the technology he is implementing. One thing that should be taken into consideration is that, at organizational levels, innovations are implemented, right after they are introduced. The tasks are asked to be done with strict deadlines under severe pressure.

The very first thing that a programmer should take care of is the time. Never underestimate the time as it can result in reputational damage to an organization.
Now under such circumstances, how can a programmer help himself in coping with this?

With advancements in technology, an effective programmer must navigate his attention towards learning them. A programmer can boost himself towards learning new technology in order to compete with the organizational requirements. For this, a programmer must take a test-driven approach. The test-driven approach helps programmers in learning new innovative technologies faster, What programmer needs to do?

Learn and Implement

An effective programmer is the one who is aware of the fact that, until he won’t go into the details of some concepts he cannot step forward in implementing that concept in the software. Learning and implementation is a part of programmers' life, but it becomes challenging when there is a new technology with fewer footnotes and guidelines. Now, in this time where on one side, a programmer faces challenges, on the other side, he discovers new things, he gets to know how things work in a much better way.

This is a golden time for any programmer, especially when it is new, a programmer can contribute its services in the market of innovations. It requires a lot of time in understanding the concepts and flow of new technology, its algorithms, implementation, etc. But the one diving into it first gets to know deeper about how it all emerged, its applications and how can the creativity with the language can help the community take advantage.

Learning and implementation is the key step for any programmer to lead the way. Once you get to know about a certain concept, implement it immediately. This will help you grasp the concepts in a better manner and help you think about the use-cases of that technology which no one other can.

How to learn with the Test-Driven Approach?

Before going into the detail of ‘how can programmer improve learning process with the test-driven approach?’, it is important to know ‘what is a test-driven approach?’
A test-driven approach includes the refactoring factor while learning. The main steps in test-driven learning strategy are:

Grasp the concept
Write a small piece of failing test for your code
Run a test on that code and try to fail it
Now write the code to pass the failing code
Refactor the piece of code
Again run the failing test on the code
Continue step 6, until the code is error-free

This approach is helpful in learning new technology speedily. These steps help you understand the code written in a new language or writing a new algorithm in a much efficient way. This lasting understanding helps you work with your concepts creatively and boost up your productivity.

Evaluate yourself, evaluate your skills. The best way of learning is to, first find out your mistakes and then correct them. This practice will not only make you a skillful programmer, but also an observer who passionately caters issues while entertaining the previously missing details. The purpose of fast learning is not only to increase productivity but also to efficiently use your skills and implement them in the project.