Back-end Developer Tasks

The back-end developer’s job includes things that are behind the scenes. Even so, it must also involve working with the front-end to build and provide the best experience for site visitors. For details, see the following description of his job responsibilities.

1. Creating a Flow on the Website

A good flow is very important for a website. By having a structured flow, the website can run and interact as expected.

An example of a business process on an online store website is that consumers visit the site. After finding the item that the customer wants, it will enter data in the form of the number of items and buyer’s bio.

Furthermore, the back-end will process data from the consumer automatically and then provide the results in the form of a bill of payment. That way, all the data needed is neatly organized and detailed.

2. Creating a Good Security System

Ensuring the security of a web is also the task of a back end developer. When an intruder manages to enter the website server, then he can also damage content, scramble databases and even change the system.

Website security is composed of three building blocks.

The first is to do protection by being selective in choosing a hosting service provider. Second, detecting possible problems from the start using the help of special applications or software. The third is to restore by resetting or rebooting the website system, of course after backing up the site’s data.

3. Access and Database Management

Database management and website content are also the back-end developer’s job. The back-end can use the database management system to create and manage databases. DBMS itself is software that contains a collection of data and a set of programs that determine how to organize, store, modify and retrieve data.

To perform data communication with the database can use a model, if you use the MVC concept.

Access and database management tasks for back-end developers lead to how websites can store, check and modify data. For example, when a user changes a profile, the back-end’s job is to send new data to the database.

4. Server Management

Generally, the server uses a programming language as explained previously, namely PHP, JavaScript, Python, and Ruby. The back-end developer is responsible for optimizing the server if it suddenly goes down or is difficult to access, it must find out the cause.

Common causes of these problems are DNS problems, traffic boom, data center down, single point of failure, hacker attacks or sudden power outages.

After knowing the cause, the next task of the back-end is to solve the problem. One way is to upgrade the hosting server to one that has high security. In addition, the back-end also needs to make improvements in terms of security in the code that has been built.

5. Manage API

Being a back-end developer must also be proficient in managing APIs. Generally, the Application Programming Interface functions as a communication medium for various programming languages   and can be used to collaborate with the front-end

The back-end is responsible for providing data, while the front-end is in charge of retrieving it and then displaying the results to visitors. So, these two developers must collaborate in order to provide the best website access experience.