An integral part of any multi-user service is its server part. Data storage, authorization logic, algorithm requiring security so that no user can find a vulnerability in the system. All this is assigned to the backend - the server logic of the application. Without exaggeration, thousands and millions of users around the world depend on security, stability, and continuous updating o f the server code. It is the responsibility o f each developer to ensure the maximum performance o f the above properties. The development o f any application depends on its architecture and the architecture o f each component. Previously, setting up the server environment and developing the backend o f the service part were inseparable. But applications are becoming more complex, system requirements are becoming more difficult to implement. Setting up a server environment, automating work processes and updates are highlighted in a separate area o f activity and the IT industry - DevOps. There are containerization tools, process automation tools, web servers and much more in the world. And none o f these technologies are used in isolation. For a software developer without appropriate DevOps skills, it is difficult to implement a competent server configuration