What Does a Back-End Developer Do?

This article is a comprehensive guide for creating a solid back-end architecture foundation. We’ll cover everything from selecting the appropriate language and framework to advanced topics like error logging and continuous integration. If you are interested in the cloud, consider enrolling in IBM’s Full-Stack Cloud Developer professional certificate for quality backend in your WEB site the full gamut of cloud-specific technologies. These are foundational tools whether or not you decide to apply for cloud-related jobs. Programmers must create backend code as part of the Web site development process to make each frontend functionality more useful.

Choosing the Right Framework for Building an API: Django vs. Flask vs. FastAPI

Another important trend is the increasing use of artificial intelligence and machine learning in backend development. AI and ML technologies can be used to analyze large amounts of data, automate tasks, and improve the overall performance and user experience of web applications. Understanding the Python ecosystem is crucial for developers aiming to build efficient, scalable, and maintainable web applications. By selecting the right combination of frameworks, libraries, and tools, developers can harness the full potential of Python for backend development, ensuring robustness and speed in their web applications.

Golang vs. Node.js: A Comprehensive Guide to Choosing the Right Backend Technology in 2024

Backend developers are responsible for choosing the best and most appropriate tools and technologies for projects, along with other members of the development team. These elements help streamline processes and ensure a cohesive user experience. Ruby on Rails, often referred to as Rails, is a popular web application framework written in Ruby. Rails follows the convention over configuration principle, allowing developers to focus on writing business logic rather than boilerplate code.

What does a back-end developer do?

The application, the web server and the database are handled by the backend code. The backend code is complex and crucial because it interacts with the application, the server and the database. Backend developers manage and maintain the backend of a website, including databases, servers and https://wizardsdev.com/en/vacancy/middle-devops-engineer/ applications. Web developers create and maintain websites for individuals and organizations. These professionals specialize in back-end, front-end, or full-stack development.

• These tests focus on small, isolated parts of the application, such as individual functions or classes.
• There are a number of different web server software options available, each with its own set of features and capabilities.
• As a result, the backend of a website serves as its structure and as a means of information exchange.
• Dependency injection is another powerful feature of FastAPI that simplifies the process of building complex applications.
• Throttling and rate limiting are essential mechanisms to ensure fair and secure usage of your API, preventing misuse and guaranteeing optimal performance.
• Object-oriented programming, a programming method that groups features and functions into objects, is used in several backend scripting languages.

In-memory databases like Redis and Memcached store data in memory rather than on disk, allowing for lightning-fast read and write operations. They are commonly used for caching frequently accessed data and improving application performance. One of the most common server-side programming paradigms is the request-response model.