Angular developers are one of the most sought-after professionals in the world of web and mobile application development. They are highly skilled and proficient in building web applications using AngularJS, a JavaScript-based open-source front-end framework for dynamic websites.
Simply put, an Angular developer is a highly-skilled programmer who builds digital products, keeping fluidity, functionality, and user experience in mind.
To know more, let’s go in-depth and understand exactly what the role of an Angular developer is, starting with how they understand project requirements.
1. Understand Project Requirements
Once you have decided to build a digital product, the next thing is to understand the requirements of your project.
That is because a lack of clear requirements increases the time taken to build the digital product. An added lack of clarity may also lead to unnecessary changes if any such changes are required during the development process.
This is why understanding the requirements of a project is vital for Angular developers because it can help them create a roadmap. This roadmap will detail features and functionalities, design elements, development tools, technologies, etc.
Once they have understood the requirements of your project, the next step they follow is planning its development. Planning helps Angular developers determine the required time and resources that need to be allocated for each stage of the project. Planning also helps them demarcate the degree of monitoring required for each stage of the project.
While planning is thus one of the most important roles of an Angular developer, it brings us to the next responsibility, designing and building user experiences.
2. Build A Full Fledged UX
Now that you have a clear idea of the kind of product you want to build let’s look at some ways in which Angular developers can contribute to building an intuitive and easy-to-use user experience.
One of the Angular developer’s main responsibilities is to create a user experience that is intuitive and easy to use. The first step in doing this is designing the look and feel of your product.
When designing an application, it’s important to remember that your users may be accessing it on different devices. You will need to ensure that the site works well on all devices.
Besides this, you will need to ensure that it is responsive and easy for users to navigate through it.
Angular developers need to make sure that your application is secure. This means ensuring that all information presented on screen is accurate, complete, and unambiguous at all times.
3. Ensure Functionality
If you’re building a mobile app, the role of your Angular developer is to test it on different devices.
This includes testing the app on different operating systems, screen sizes, and resolutions (smaller phones vs tablets). They should also test your app’s performance on each device and ensure that it runs smoothly on each of them.
If you’re building a website, you should instruct your Angular developer to test your application across different browsers under various circumstances. They can also test your website’s performance on each device and ensure it works without any glitches.
Your Angular developer can help you improve your user’s overall experience when using your products by incorporating various stress tests and situations created using different applications available for the same.
4. Produce Error-Free Code
If you’ve ever had an error in your JavaScript that caused it not to run properly (or, even worse, made the page look funny), then you know how valuable debugging and having error-free code is!
Debugging, ensures that only one line of code will fail instead of all if there is an error with any given function or method call in your application. Saving time for debugging down the line and keeping developers less frustrated (debugging can take a lot of trial and error).
Debugging is essential because it makes refactoring easier. If you’re working on a large project with lots of code, it’s easy to accidentally break something when making changes.
This is why debugging is useful, as it prevents reworking all the lines of code.
5. Unit Testing
Unit testing is the process of writing a set of tests to validate the functionality of a particular module. They should cover all possible scenarios that can be encountered in real life and ensure that they work as expected.
The main benefit of unit testing is that it helps us identify errors earlier in the development process, which reduces the time spent and increases revenue generation. Unit tests are both fast and reliable, making them easy to write and maintain over time.
In addition, since they are automated (i.e., run without human intervention), we can run them continuously throughout our development cycle as new code is added or existing code changes significantly.
Another advantage of unit testing is that it provides documentation for the code. As we write tests, we document how our modules are expected to behave and what conditions must be met for them to work properly.
This documentation can be referenced throughout the development process as new features are added, or existing ones are modified.
In this way, by writing unit tests, you can ensure that your code still works as expected, even after changing it.
Concluding Remarks
Building digital products requires a lot of time and effort. But it doesn’t have to be that hard. Hiring the right Angular developer can help make building your digital product simpler and more efficient.
By building well-designed, functional, and error-free code, Angular developers help companies save time and money.
As someone looking to hire Angular developers, you need to understand the important role they plan in understanding project requirements and producing high-quality code that will not cause any problems with the overall functionality or other features.
