How to be a backend developer ?​

First things first – Who is a Backend Developer, and what does he do?
As you would probably already be aware, in a typical client-server architecture, application data is stored in the server-side and served as output to the client-side. The server-side working of a web application is known as backend. That’s where all the inner working of web applications takes place, and that’s where the work of backend developers lies.

Backend developers are responsible for using programming languages to create the code, which actually makes web applications function the way they’re supposed to. The code that these developers write runs on the webserver. In addition to writing back-end code, such developers are also responsible for developing APIs used by the mobile version of such web applications.

How to become a Backend Developer?
Learning back-end development helps you get acquainted with several programming languages, which can help your career a great boost. If you have a basic understanding of how logic works, it can prove to be quite beneficial. If not, you can always enroll for a basic computer language course to obtain exposure to the groundwork. This is only to ensure that you don't fall short at any stage once you set on the path of learning back-end development.

Here are the steps you will need to follow:

Step 1: Be well versed with the basics of Data Structures & Algorithm

Most of the web developers skip this step and move forward to learning frameworks. However, it is always better to know the data structure and algorithm basics. Though not in-depth, you must have a basic idea about the process. You should revise basic Data Structures and Algorithm Stack, Queue, Linked List, Tree, Graph, Hashing, Sorting & Searching Algorithms, and other core concepts of programming.

Step 2: Learn a Programming Language and choose a Framework.

Becoming a web developer takes effort, time, and patience. You cannot expect anyone to learn different coding languages overnight. So, decide on a timeline and the essential basic programming languages that you wish to learn. Learning languages like Python, PHP, Ruby, and JavaScript are sought after in recent times.

You can go for learning multiple programming languages at once. Remember, the more, the merrier. Also, please be aware that understanding the basics of programming is a must. If you're not already familiar with them, start with languages like C, Java, or Python and try to understand how application logic works, the best practices of coding, etc.

Step 3: Learn the basics of Databases.

Adding a database system to your portfolio would be the next logical step. There are many easy to use relational database management systems available from which you can select one. Almost all websites today boast some sort of storage, so learning about databases is always beneficial.

Step 4: Learn Framework(s)

Depending on the programming language you choose, you can learn the basics of at least one framework. Be it Django or Ruby-on-Rails; most frameworks follow the same MVC (Model-View-Controller) principle. Although writing the entire application code in a programming language is permissible, it takes more effort and time and extensive coding. Whereas, using frameworks lets, you create templates and codes which can be reused later. This reduces the lines of code you are required to write. So you become more efficient. That’s why learning a framework is also a good idea.

Step 5: Start your practical training.

You will not understand how stuff really works until you actually start doing it practically. You need to regularly use the tools and practice to better understand the ethical knowledge you have learned so far. The best way to do this is by working on small projects or assignments. You can start by doing projects like a simple To-do list, simple blog, photo gallery web app, resume builder, basic project management app, etc.

Step 6: Innovate and create something new

Innovation and original ideas are valued in all fields. Probably the most in the tech field since they can change the entire game. If you already have a start-up or project idea, then you're going great. If not, you still have time to think and work on it.

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