What Should a Specialist Angular Developer Have?

Angular is a JavaScript framework intended for the development of the Front-End in web apps, which implies that its specialist professionals must have a series of personal skills and theoretical and practical knowledge in subjects such as programming, design, and the framework itself in question.

The profession of web programmer is one of the most in-demand today. When it comes to being an expert in Angular, it is implicit that it must be programmed in some type of web language. That is why having a series of remarkable personal skills and related to programming become practically essential so that they will influence how the professional development in the work environment and the capacity for improvement that they have. This is decisive when considering yourself as an expert in Angular or if you’re looking to hire Angular developer for your web apps, you must consider these qualities.

Practical knowledge of an Angular professional

A good professional must have a series of basic knowledge, especially in web languages ​​such as HTML, CSS, or JavaScript. Of all of them, JavaScript is the most important, considering that Angular is a framework for it. Thus, a very solid foundation in JavaScript is completely necessary for Angular experts.

Regarding specific knowledge within Angular, some of the key aspects are, among others:

Wide and clear knowledge of the MVC pattern: although it may seem very basic to someone professional, Angular stands out for the use of this pattern when it comes to development. You need to know how to implement it. The Model-View-Controler is a design pattern that makes application development easy. What it represents is a data structure, which would become the body of the code that represents that data itself; for its part, the view would be the interface shown to the user, and finally, there is the controller, which is a mechanism in charge of joining the two parts so that there can be an interaction between them.

Knowing what services are: services are singleton objects where business logic is defined, that is, for the internal operation of the application, knowing how to use the built-in services and create your own.

Testing: it is about testing the operation of the code, either in a unitary or general way. For this, it is interesting to know how to use tools such as Karma or Jasmine, very useful for the help they provide when testing in Angular. All this is necessary for a professional due to the importance of testing the code before putting it to use, thus discovering any type of error beforehand and solving it in time.

Filters in Angular: Refers to the tools provided by Angular that allow you to enter certain input data and receive a refined output depending on what is needed. Both the application and the creation of filters make it possible to save work, thus making its role essential.

Data Binding: consists of knowing how to synchronize the components of views and models of the application so that they can communicate with each other.

Directives: it could be said that they are the ones that allow to include a certain dynamism in the elements of the DOM, assigning a behavior or transforming it. In addition to the use of native Angular directives, it is interesting to extend its functionality by creating your own.

Back-End: Although Angular is mainly oriented for the Front-End, it is worth knowing how the Back-End part works, that is, everything that is behind. This part is in charge of all the logic of the program or the web dictating its operation. Thus, Back-End skills help you understand correctly what to do in Front-End development.

This list has made reference to the most important knowledge, but it should not be forgotten that a good professional must have a much broader and more detailed knowledge of these concepts and their use, as well as other more basic aspects whose management is implicit. in the profession.

How to hire an Angular professional?

In the technology sector, the option that is increasingly demanded by companies in the outsourcing of specialized technical profiles with exclusive dedication. This consists of entrusting the work to technology companies, which are responsible for:

• Find a specialized Angular profile so that you work 100% dedication in the offices of the company or client.
• Control the work and give support through a person from the offices in charge of Head of Technology.
• Direct contact with the company and the worker.

So, these are the tips that you could follow while you hire an Angular developer for your project. Make sure to leave your comments below. We would be happy to hear from you.