If the appearance and functionality is the work of the frontend, then the backend developer is responsible for everything “under the hood”. In other words, the first is about a good form of registration in a pro account, and the second is about saving data, integration with a payment service, correct transitions between pages and uploading new content. Accordingly, among the responsibilities of the backend developer is to ensure the operation of all functions, work out algorithms, integrate external services, test the product and fix the bugs found.
The necessary information pass
Then the server correctly processes requests, and the user receives a response – for example, confirmation of successful registration in the application or an error message if he forgot to fill in a field. Also, the backend developer works a lot with Gabon B2B List data. On the one hand, when the user leaves his personal data in the registration form (on the frontend), then the app sends them to the server, encrypts and stores them there. On the other hand, user behavior must be analyze in order to improve it. For this, back-end developers “take out” it on to analysts, and they, in turn, to marketers. What do you nee to start? Know backend programming languages - PHP, Node.js, Golang, Java, Python. The choice of language depends on the company.
Python is ideal for data and machine
PHP is more often use in large-scale projects, and Node.js is use in startups. Golang is written when a high degree of parallelism and high performance are AERO Leads planne. learning tasks. Understand how databases are structure, work with MySQL or another relational database. are learne together, for example, MySQL is often use with PHP, and MongoDB with Node . Use programming patterns and principles, as well as frameworks such as Nest, Express, Symphony, Django, and more. Understand how the Git version control tool works.
