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Now that you’ve gotten an introduction into what is backend development, it is important to also understand what the role is all about. A backend developer’s job entails focusing on website architecture, scripting, and writing code that communicates between the website’s database and the user’s browser. Data Structures and Algorithms (DSA) are the building block of an application, it is a must-have skill for backend developers. DSA plays an important role as it helps in efficient data processing, storage, and retrieval.

An Ultimate Guide to Learn the Importance of Low-Code and No-Code Development

Database optimization techniques, including indexing, partitioning, and query tuning, are vital for ensuring performance and scalability. Developers must also understand database design principles, such as normalization and denormalization, to create efficient schemas. As a backend developer, you know how to create a website without a content management system. But many of the websites you work on will have one or need to have one implemented. Backend developers are often called in to add new CMS features or debug an existing CMS.

Version Control

• The workplace of a back-end developer can vary depending on factors such as the company’s size, industry, and culture, as well as the specific project or team they are working with.
• The good news is, that’s faster and cheaper than going back to university for 4 years.
• They take care of the server side of the application working efficiently, securely, and reliably.
• Knowing when to use SQL versus NoSQL helps you design databases that are efficient, scalable, and suited to your application’s needs.
• Spring is a powerful, feature-rich framework for building enterprise-level applications in Java.
• Thus, to handle DBMS, developers use MySQL, SQL, PostgreSQL, MongoDB, etc.
• APIs connect different components of an application or facilitate communication between applications.

Another critical area of focus is deployment pipelines, where developers use tools such as Jenkins, Docker, and Kubernetes to automate testing and deployment processes. These skills empower mid-level developers to handle complex tasks independently and contribute significantly to larger projects. A Junior Backend Developer is an entry-level role where you work Coding on writing and testing server-side code, handling databases, and assisting in API development. You will primarily focus on learning and implementing backend technologies while collaborating with senior developers to build and maintain applications. Backend development refers to the part of web development that focuses on the server side of an application.

• The major frameworks used in backend development include Express.js, Django, Ruby on Rails, Spring, and Laravel.
• Network traffic passes through the front-end hardware before entering the network.
• Internet BasicsUnderstanding the basics of the internet is crucial for backend developers.
• Everything is making its way to the cloud, be it software, applications, services, or products.
• GraphQLGraphQL is a query language for APIs that allows clients to request exactly the data they need, making it an efficient alternative to traditional REST APIs.
• Dive deep into the backend development career and get yourself placed at a product-based company earning a good salary.
• To excel in this field, you must master a range of technical skills that enable you to handle data, optimize performance, and integrate different components of a system.

Lập trình Backend là gì? Backend Developer cần các kỹ năng nào?

That data is delivered back to the frontend, where the frontend developer determines how it’s displayed to Middle/Middle+ Backend Developer job the visitor. Although there are a lot of choices for back end programming languages, and I cannot think of any popular system language which doesn’t support HTTP servers out of the box. The advantage of choosing Node is that your front end JavaScript skills are transferrable to the back end. If you’re a full-time backend developer, you do not really need to care about what goes on inside those HTML, CSS and JavaScript files you send to the user’s browser. Instead, you’ve to focus more on the performance of the server, the server code, and throughput.