7 expertise that can make you master in backend development
Backend developers are the person who develops and keeps up-to-date the tech to power the elements that make it possible for the user-facing portion of the site to function.
The backend is an element of a site that allows you access any functionality that you’ll need from it. For example, if purchasing a flight ticket, you can use the backend that lets users to check out seats and, once you click them, they’re available for reservation.
Backend developers are accountable for the web application logic that runs on the server, and for connecting the tasks done by front-end developers. Backend developers typically create APIs and web services utilized by front-end developers as well as mobile app developers.
Required Skills:
Backend development requires a thorough understanding of server technology and advanced backend programming techniques for rapid and efficient app development. Below is a list of the most common elements of backend development:
Programming Languages for Web Development
A variety of languages can be utilized to develop the backend for the website. The most used languages for backend development include PHP, Python, and Ruby. Frameworks that are popular like Django, Rails, Laravel and CakePHP make use of these languages to facilitate the development of backends.
Structured Query Language (SQL) is a programming language utilized to manage data in relational databases. You’ll need to be familiar with at a minimum SQL to connect to your database.
Other essential skills in this area include the ability to understand different tools and library frameworks, database expertise proficiency with HTML/CSS, proficiency with versions control systems such as Git and understanding of APIs.
Security
Backend developers must be able implement authentication methods for their services and APIs to guard them against unauthorized access. They must also ensure that the application code is secure from vulnerabilities that are common to the industry, such as SQL injections and cross-site scripting.
Web Server
Web server is used to process HTTP requests from users. A backend developer must choose which server is the best for their particular application and the best way to set it up. For instance, if your application is built in Java, Tomcat or Glassfish is a great option; however, if the application is PHP, Apache might be more appropriate.
OS
Operating systems serve as the platform that software applications run. Backend developers must learn how to install applications on particular operating system (such like Windows as well as Linux) because various applications might have different requirements for operating systems.
Database
The databases of servers are usually ones that contain information about users , or other components of the software including items for sales or blogs. They may also use a cache system which keeps the data that is frequently retrieved so it doesn’t need to be retrieved by the database each time it’s used.
Networking
Backend developers must be aware of the basics of networking including protocols such as DNS TCP/IP HTTP. They should also know the most basic networking tools such as load balancers and firewalls.
Conclusion
An engineer is someone that creates and maintains the technology infrastructure of the website. Therefore, it’s crucial to know exactly what backend developers do, since this knowledge can help you decide if you want to be one. This will also allow you to decide on the kind of team you’ll need to develop your mobile app or website.
