What do you need to become a true full-stack developer?
There are increasingly more job offers that include being a “full-stack developer” among the requirements. But, really, do we know what companies are looking for when they say this? Normally, when a profile of this type is requested, the company is looking for a technical person, generally a computer programmer, who knows the front-end and back-end facets well, as well as the different operating systems and components that exist within these areas.
To be able to answer our question more accurately, we first need to know what it means Full stack. This is a type of development that encompasses both the front-end and back-end facets of an application. And, what are front-end and back-end? While the front-end is what users see and interact with on a web page, the back-end is the part that is hidden from the user, such as its logistics, database, server, etc.
So, when a job posting demands a “full-stack” profile, what is being asked for is a complete programmer who has the ability to work with technologies for both levels of the system, so that they can take charge of all the components of an application.
What do you need to become a true full-stack developer?
- GitHub. If you consider yourself a good programmer, you'll surely know how to work with Git and will also have a profile on GitHub. This platform is also excellent for teamwork and sharing knowledge about code.
- HTML/CSS. Mandatory if you want to give your content a specific style. Furthermore, with the change in trend in device usage heading towards a Mobile First approach, we absolutely have to handle both languages.
- JavaScript. The most popular programming language on the internet couldn't be left out of the requirements for being a full-stack developer. With JavaScript, we can do an endless number of things starting from scratch. A good full-stack developer must know this language in great depth, including its features and frameworks.
- Backend language. Although there are several popular languages, being an expert in a couple of them is sufficient. One of the most popular and in-demand by companies is Python. Its syntax is very simple and polished. Are you dying to try it? In our website You'll be able to do a couple of tests! Another of the most in-demand languages is Node.js. This is essentially a JavaScript environment, so if you already know this language, you won't need to learn a new one.
- Databases and web storage. If you're building web applications, you need to learn how to store data. To do this, you'll need to gain knowledge about in-memory storage, relational databases, NoSQL databases… The aim is for you to learn how to choose the type of storage based on your needs.
- HTTP & REST. While HTTP is the protocol that allows servers to communicate with clients, REST is an interface between systems that uses HTTP to obtain data.
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