Backend Web Development Insights: What Is A Back-End Developer?

Backend web development is an important aspect of development. It forms the backbone of a web page or application. Let us understand its importance, role, and requirements.

Backend web development: Everything today is about applications, apps, and web pages. We heavily rely on these apps for our daily tasks and activities. From waking up with an alarm, transactions, payments, sharing, creating content, and analysing, everything requires well-efficient applications which is possible with the help of backend web development.

Backend web development is important to make the applications functional and alive. The following article post consists of the definition, roles and responsibilities, skills, and salary scope of backend web developers.

Table of Contents

What is Backend Development?

Backend development is one of the types of web development that involves building and maintaining the server side of applications. There are two major types of development.

The first one end development ensures the client sides are functional and are oriented toward providing an optimized services with user-friendly interfaces. While backend development requires handling the server side of the applications to execute various functionalities.

Also Read: Backend In Python: 6 Reasons To Choose Python For Backend Development

Who is a Backend Developer?

A backend developer is responsible for handling behind the scenes operation of applications. They process the requests raised by the users on the front end, interact and manage the database, write and execute functionalities, and perform other major tasks to ensure that the applications are up and running.

Learn Backend Software Development for Free

Enrol in our Free Backend Development Course to become a successful backend developer. Learn important technologies and backend languages such as Javascript, NodeJs, expressJS, Python, etc.

The course provides candidates with recorded and live lectures with important notes. Also, candidates get practice exercises to solve and analyse their learning. Candidates can also ask their doubts during live classes. Candidates can also access the community channels for free. For practice candidates can easily log in for free on PW Lab and practise with their favourite programming language.

Major Aspects of Backend Development

Some major aspects of backend development are carefully compiled in the article below.

1. Server-Side Logic

A backend developer is responsible for writing code and implementing them on the server-side logic. Every work is executed on the server side rather than the client. It includes various tasks such as rendering dynamic pages, interacting with databases, authentications, authorization, and processing user inputs.

2. Database Management

Managing and manipulating stored data is part of backend development. Backend developers interact with the database to store and retrieve data. They write and implement queries, optimize database schemas, and ensure data integrity.

3. API Development

Backend developers are responsible for creating API (Application Programming Interface) which helps clients and servers to communicate effectively.

4. Server Configuration

The backend developers are responsible for maintaining the web servers and ensuring that they are running properly based on the traffic, and security.

5. User Authentication and Authorization

Backend developers ensure that the system is properly secured with strong authentication and authorization systems. They are responsible for controlling the access of different users inside the system, strong password authentication, double authorizations, and many more features to ensure the safety of user applications.

6. Scalability and Optimizations

Backend development ensures that the performance of the application is optimised. Using an optimal approach on the server side is important for faster response time. Also, they keep scalability in mind while designing an application.

Also Read: Top 5 Back-End Web Programming Languages for Web Development

Difference Between Front End Development and Back End Development

The two major types of development on the client side and server side consist of major differences which are discussed in the table below.

Difference between Front End Development and Back End Development
Front End Development	Back End Development
The front end deals with the client side of an application.	The back-end development deals with the server side of the application.
It is the part of the application or website visible to the users.	They are not visible and consist of functionalities that take place behind the scenes.
The users can interact with this interface.	Users can’t interact with the back-end components and functions.
It consists of front-end languages such as HTML, Javascript, and CSS.	It consists of Python, PHP, .Net, Java, C##, etc.
It deals with the look of websites.	It deals with the functionalities of the application.
It deals with the designing of the visual elements of a website or application system.	It involves designing and implementing algorithms, data structures, and problem-solving related to the functionalities of the application.
The most popular tools in the front end are jQuery and HTML5,	The most popular tools in the back end are MySQL and PHP.

Common Skills Required for Backend Development

Candidates must have good knowledge of backend programming languages, concepts, and fundamentals to handle backend tasks effectively. Some of the important skills required to be a good backend developer are listed below.

A good knowledge of front-end technologies such as HTML, CSS, and Javascript.
Candidates must have a good knowledge of programming and data structures.
Must be familiar with data structures and algorithm designs and implementations.
Know server-side languages such as PHP, C##, Java, SQL, etc.
Have a good knowledge of database management systems and are familiar with popular database languages such as MySQL, MongoDB, etc.
Able to ensure safety and implement mechanisms to ensure data integrity and privacy of users on the application.
Knowledge of integrating and handling APIs effectively.

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Backend Development FAQs

What is backend development?

Backend development is one of the types of web development that involves building and maintaining the server side of applications. There are two major types of development, front-end, and backend development.

Which language is used for backend development?

Some popular backend languages are C##, Java, PHP, .Net, Python, etc. Candidates can master any one of them to become a web developer.

Which is better: a front-end or back-end developer?

It depends on your requirement, front end developers focus on the visual aspects and user interface of applications. However, backend developers manage the functions to ensure that the system is running properly and executing every task as expected. Skilled Backend developers are always in demand.