What is Backend Development?
Back-end Development refers to server-side development. It focuses on databases, scripting, and website architecture. It contains behind-the-scene activities that occur when performing any action on a website. It can be an account login or making a purchase from an online store. Code written by back-end developers helps browsers to communicate with database information.
The most common example of Backend programming is when you are reading an article on a blog. The fonts, colors, designs, etc. constitute the front of this page. While the content of the article is rendered from a server and fetched from a database. This is the backend part of the application.
Following are the skills you require to become a back-end developer:
Web Development Languages
Database and Cache
API (REST & SOAP)
Web Development Languages:
Backend engineers should know at least one server-side or Backend programming language like Java, Python, or Ruby, . Net etc.
Database and Cache:
Knowledge of various DBMS technology is one of the important Backend developer skills. MySQL, MongoDB, Oracle, SQLServer, and Redis are widely used for this purpose. Knowledge of caching mechanisms like varnish, Memcached, and Redis is a plus.
Exposure to handling Apache, Nginx, IIS servers, Microsoft IIS
is desirable. A good background in Linux helps tremendously in administering servers.
API (REST & SOAP):
Knowledge of web services or APIs is also important for full-stack developers. Knowledge of creations and consumption of REST and SOAP services is desirable.
Other Pieces of the Puzzle:
Working experience with frameworks like Django for Python, Larval for PHP, etc
Ability to write quality unit tests
Knowledge of Algorithms and data structures is also an essential need for any professional full-stack developer
An awareness of security concerns is important, as each layer has its vulnerabilities
Should know the differences between multiple delivery platforms like mobile vs. desktop
Basic exposure to frontend techs like HTML and CSS is desirable.
Knowledge of session management in a distributed server environment
Roles and Responsibilities of Backend Developer
The Back end developer's job is to understand the goals of the website and come up with effective solutions
Storing data and also ensuring that it is displayed to that user who is supposed to have access to it
Responsible for developing Payment processing systems like accepting data, securely storing that info, and making changes to that payment
Manage APIs resources that work across devices
He or she might be involved in the architecture of a system and Data science analyses.
Developers are responsible to organize the logic of the system which runs across various devices
Back-end developer also needs to be involved in building frameworks or the architecture to make it easier to program against.
Back End web developers should have the skills for implementing algorithms and solving system-related problems.
Back end Development refers to the server-side development
Back-end developer skills include Development Languages, Database, and cache, Server, API (REST & SOAP), etc.
The backend web developer should understand the goals of the website and come up with effective solutions
Front-end development service can’t be offered independently but Backend web development service can be offered independently.