For example, instead of manually writing code to parse HTTP requests or connect to a database, the framework provides abstractions or functions to do it. It’s a fundamental backend tool for code organization, collaboration, and ensuring the reliability of software development projects. Git is a popular type of VCS, but other ones include Mercurial and Apache Subversion (SVN). Its MVC (Model-View-Controller) architectural pattern allows backend development duties to be handled by a controller, which interacts with a https://wizardsdev.com/en/news/quality-backend-is-it-possible/ model to process data. The result is then presented to the view for display as a frontend web page. So, while you will certainly be coding with back end programming languages, don’t picture that as being the only thing you’ll do as a back end web developer.
- Consider exploring server-side programming languages courses on Codecademy like Node.js, Python, or Ruby to put these architectural concepts into practice.
- Have you ever wondered what goes on behind the scenes of the websites and apps you use every day?
- On the contrary, it makes their jobs more creative and diverse by taking over monotonous, low-effort functions.
- Frameworks like Spring Boot provide a comprehensive set of tools to streamline development, making Java a popular choice for banking systems, ecommerce platforms, and more.
- Front-end devs use front-end programming languages like HTML, CSS, and JavaScript.
- The back end talks to databases to retrieve, update, or save user data as requested.
- While building projects, you encounter real-world challenges, and solving these issues helps you gain additional skills, thereby enhancing your journey as a backend developer.
Programming Languages
The user can examine other people’s code, spot errors, and even suggest modifications. Version control systems aid in the management of project files and the tracking of the user’s whole history. Python is widely regarded as one of the easiest back-end languages to learn thanks to its simple and readable syntax, extensive libraries, and supportive community. It is often recommended for beginners because it allows them to focus on learning programming concepts without getting bogged down by complex syntax rules.
What kinds of responses can a server send?
Backend development is important because it enables the core functionality of applications. The user doesn’t directly see the backend processes, but they feel the results (e.g. their data gets saved, or the page shows updated info). Version control systems track and maintain a detailed history of changes made to a codebase. Version control also allows multiple developers to work on the same project simultaneously without interfering with each other’s changes.
Top fractionalBack-end Design experts
Ultimately, these technologies are valuable solutions depending on specific use cases and skills – the best one will be determined by holistically considering project requirements. Finally, Scala expertly blends object orientation and functional programming on the JVM—a plus for large businesses already invested there. Scala excels at data-intensive tasks like high-frequency trading, where speed and reliability are paramount thanks to strengths like concurrency and immutability.
3 APIs and Web Services
💡 Backend cannot be completely removed because exposing application logic to users would lead to security vulnerabilities and abuse. The API, or Application Programming Interface, is almost like a filter through which third-parties can access information from a database. This allows developers to use other website’s data — like social media posts, for example — in their own apps.
- Some examples of web servers are Apache and NGINX which are open-source platforms used to deliver content as per requests made.
- So, while you will certainly be coding with back end programming languages, don’t picture that as being the only thing you’ll do as a back end web developer.
- PHP is one of the most popular choices for building websites and web applications.
- The application logic is a program code that handles the functionality of the web application.
- It’s the part of a web application that processes and stores data, performs calculations, and takes care of the logic that makes everything work.
- Ruby is another beginner-friendly language that has an enthusiastic programming community behind it.
- That could be creating a style guide to create consistent styles and the brand’s identity and overall look and image.
A site limited to front-end code would have little functionality beyond static pages. Deployment is where your hard work goes live; this means connecting the server-side logic, databases, and APIs you’ve built to the Software quality assurance production environment. Let’s break it down from a backend developer’s perspective and explore how to ensure a smooth launch. Django is a high-level Python web framework that promotes rapid development and clean, pragmatic design.
Back-End Developer Salary
The front end aspect of a project is usually handled by professionals such as web designers while the back end is handled by engineers and developers. Take Introduction to Back-End Programming—explore the building blocks of back-end web architecture and the components of writing the server-side logic for web applications. The server-side application is what makes a product or service interactive. When a user performs an action on the front end, such as submitting a form or clicking a button, a request is sent to the server-side application. This application processes the request, performs the necessary operations, and sends a response back to the client, which is then displayed on the front end. This glossary article will delve into the intricate details of back end operations, providing a comprehensive understanding of its role in product management and operations.
A full-stack developer is skilled in both areas and can build a complete web application from start to finish. From there, Carlos suggests learning how to work with servers, then learning APIs and HTTP methods. Next, you’ll want to connect to databases and learn how to retrieve data.