Here we look at average salaries in various countries. Back end developer salaryīack end developers are in huge demand around the world and as a result, they are well compensated for their work. These tools include Īs a back-end developer, you’re responsible for building and maintaining the technologies around the application, server, and database – ensuring that what the user interacts with on a site actually performs the functions it’s designed to do. To build applications, back-end developers use server-side languages like īack end developers use various tools to connect to the database to find, save, and modify the data that is sent back to the user. The server, application, and database all need to communicate smoothly in order for a function, like buying a plane ticket, to work. If you log back into the application later on to print your ticket, all your information will still be there in your account. For instance, if you decide to change the date of the flight or cancel the order, the items in the database are changed to reflect this. Once the data reaches your computer, the information is passed to the front-end to be displayed on the site.Īll the information you entered is stored in the database on the server, where it can be accessed and changed at any time. After you enter your request for flight options, the back-end takes over by sending the request to the database to look up the flight information, then puts together a web page that lists all the flight options and sends this page back to you. Everything you see on the site is the front-end. One example of back-end development at work is the scenario of buying a plane ticket on a website. They ensure the smooth and efficient functioning of a website or an application.Ī back end developer creates and includes things like business logic, calculations, database interactions, and performance in the server-side of an application or webpage.īehind the pretty face developed by the front-end code is the back-end developer’s code that makes the application or web page work – creating a dynamic site that changes and updates in real-time. What does a back end developer do?īackend developers are responsible for building the technologies that host these database interactions and user requests. Results are then returned to you to be displayed on the site as front-end code. As you interact with a site by entering information, this information is stored in a database that resides on a server. The back-end normally consists of an application, server and database. All of these stages are part of backend development. That information will then be stored in a database that was created on a server and will be processed to purchase your item. If you’re buying something online, you enter your information into the website. What is back end development?īack end development (often called the “server-side” development), is the creation of everything that goes on behind the scenes of a website or application that the user can’t see.ĭata is collected from external servers and applications and filters this information back into the website to process user requests. But there’s more than meets the eye when it comes to a website – and that’s where back-end development comes in. As you engage with a website, what you’re seeing and interacting with is the front-end. Without back end development, the internet would offer very little.
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