Angular Developer Skills (With Definition And Examples)

Updated 23 March 2023

Angular is an open-source framework written in TypeScript. It is increasingly popular due to its ability to create websites and applications that deliver a consistent user interface (UI) and superior user experience (UX). Improving your technical and coding expertise can help you build a successful career as an Angular developer. In this article, we explore the meaning of Angular developer skills, review a list of examples, share steps to improve these skills and identify how to highlight these skills in the workplace and during your job search.

Please note that none of the companies, institutions or organisations mentioned in this article are affiliated with Indeed.

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What Are Angular Developer Skills?

Angular developer skills are specific technical expertise that helps programmers and developers build, compile and launch Angular applications. Angular is an application and website development platform that runs on TypeScript. It contains well-integrated libraries that help developers build and launch scalable web applications. Angular developers specialise in working on the Angular framework and they use their technical skills and expertise to perform the following tasks:

  • Create the user interface for new applications and websites

  • Design and optimise existing sites and applications

  • Test and debug Angular applications

Examples Of Angular Developer Skills

Here are a few critical skills that can help you have a successful career as an Angular developer:

1. HTML and CSS

The Angular framework provides advanced tools to build fast, functional websites and apps. Developers still require a thorough knowledge of fundamental web development technologies like HTML and CSS. Building your proficiency in front-end development languages like HTML and CSS can help you render Angular apps in a browser and develop customised applications that deliver a superior UI and UX.

Related: Difference Between XML And HTML (With Definitions)

2. TypeScript

TypeScript is a modern, object-oriented programming language for all Angular apps. While HTML and CSS help developers design the user interface, TypeScript helps add the desired functionality to Angular apps. It provides a supportive framework and large libraries for developing and managing large web projects. Developing TypeScript skills can help you build apps with reduced bugs and increase your ability to refactor codes. Refactoring helps you and your team modify the app quickly as user needs evolve and change.

Related: 19 TypeScript Interview Questions (With Sample Answers)

3. Node Package Manager (NPM)

The Node Package Manager helps web developers install web development packages. It is the primary tool for installing client-side web development packages in Angular. The Angular framework is spread across multiple NPM packages. Developing your familiarity with NPM helps you install suitable Angular packages, as and when needed.

4. Angular CLI

The Angular CLI is often the first package you install with the NPM. It is a command-line interface tool that helps you initialise, develop and maintain Angular applications from a command shell. Improving your CLI skills offers several benefits like simplified code writing, reduced coding time, app customisation and error-free angular work code.

5. Git

Git is an application to help keep track of project changes. The Git repository enables you to build apps safely without fearing losing work or breaking existing functionalities. It helps you restore the application to the previous version if you accidentally modify or delete a few lines of code. It also enables you to share and exchange code with other developers and save it to a remote server. Just like TypeScript helps you refactor code easily, Git lets you confidently experiment with new coding techniques and application features.

6. RxJS

RxJS (Reactive Extensions for JavaScript) is a programming library that offers a reactive stream. It makes it easier for developers to compose callback-based or asynchronous codes. Developing RxJS skills is helpful when building an asynchronous workflow for Angular projects. The Angular framework utilises RxJS for various tasks like HTTP data requests, observables and other asynchronous tasks.

Related: Angular Vs React: What Is The Difference (With FAQs)

7. Testing and debugging

Besides developing new code snippets, Angular developers test and debug other existing code. Attention to detail and the ability to find and fix errors can help you efficiently perform code debugging. Angular developers use various testing techniques, such as:

  • Functional testing to verify if a product meets the specific requirements of the client

  • Unit testing that checks the smallest code unit and its functionalities

Being aware of different testing techniques and popular testing frameworks and tools adds value to the resume of Angular developers.

8. Responsive design

Today, customers access websites and applications on various devices such as laptops, desktops, tablets and smartphones. It is essential for web developers to build applications that work across all devices, regardless of the size and platform. A good understanding of responsive web design is vital for Angular front-end developers.

Related: Angular Developer Job Description: Duties And Skills

How To Improve Angular Developer Skills?

Here are a few steps to improve your proficiency in Angular development:

1. Learn the fundamental skills and knowledge

Angular is a vast framework that provides you with all the tools to build modern websites and apps. A strong understanding of the basics of the framework can increase your confidence when building projects. Reading on the following topics can help you build your Angular framework knowledge:

  • Angular CLI and package manager

  • Steps to create, launch and test Angular applications

  • Angular templates

  • Routes guards

  • Dependency injection

  • Data binding

Related: What Does An AngularJS Developer Do? With Benefits

2. Create an Angular project

The best way to improve your Angular skills is by practising them. First, choose a website or application idea that excites you. Then, start by brainstorming how you plan to develop it using Angular. Next, list the required components, services and dependencies to build the app. Finally, use the knowledge you gained to develop the code.

3. Publish your code to Angular developer communities

Sharing the code for your passion project in online communities can help you get feedback from other experienced developers. They can help you analyse the strengths and weaknesses of your code, helping you improve your Angular coding skills. Alternatively, you can request a trusted mentor or colleague at your workplace to review and share code feedback.

Related: How To Improve Coding Skills (With Practical Tips And Advice)

4. Enhance your code based on the feedback

Based on the feedback, you can improve your code step-by-step. Once you have gained confidence in the fundamental topics, you can learn advanced Angular coding techniques and concepts. Here are a few areas that you can focus on:

  • Improving app loading time

  • Reducing the bundle size

  • Optimising the app starting time with lazy loading

  • Learning about different debugging strategies and tools

5. Repeat until you master Angular development

You can keep working on other Angular projects to refine and enhance your coding skills. This strategy also helps you build an extensive and diverse project portfolio you can share with hiring managers. A portfolio helps to showcase your various Angular skills and abilities, improving your chances of securing your role as an Angular developer.

Angular Developer Skills In The Workplace

Here are a few tips to showcase your Angular expertise in the workplace:

  • Volunteer to lead Angular projects. For example, if a new client requires your team to develop an Angular application, you can volunteer to lead the project.

  • Write clean code. As an Angular developer, you can showcase your technical proficiency by developing easy-to-understand and maintainable code. In addition, writing clean code with proper documentation can help you advance to senior positions in the workplace.

  • Join additional training programmes or courses. Employers prefer employees with a passion for continual learning. Taking new courses or training programmes can help to upskill yourself and add value to the employer.

Related: A Guide For Career Change To Programming (Plus Tips)

How To Highlight Angular Developer Skills?

Showcasing your Angular skills during the job application process can help differentiate you from other candidates. It also highlights your suitability for the role, increasing your chances of securing the job. Here are a few ways to highlight Angular skills during the job search process:

For a resume and cover letter

When writing an Angular developer resume, you can showcase your technical skills in a separate section below the work experience. You can also highlight your expertise in Angular development in the professional summary section. First, review the job description carefully to make a list of the skills that the employer prioritises. Next, incorporate these skills in appropriate resume sections to showcase your suitability for the role. Similarly, when drafting the cover letter, describe a few of your past work experiences to highlight how you used your Angular skills to produce the desired results for your previous employer.

Related: How To Write An Angular Developer Resume (With Example)

For a job interview

An interview is an excellent opportunity to elaborate on the skills you have listed on your resume and cover letter. Demonstrate how you qualify for the position by highlighting your technical expertise. You can use the challenge-action-result (CAR) interview technique to describe how you previously used your skills to achieve the desired results. Prepare for the interview in advance by reviewing questions the interviewer might ask. Try to see if you can highlight a few core skills like TypeScript, HTML and CSS, debugging and testing in your interview responses.

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