Every mobile development project (be it a casual game or online banking) starts with an idea. The first task of a mobile developer is to understand this idea and what the client wants to achieve with the application. This is necessary to determine what the implementation of the idea should look like.
Then the mobile app developer thinks over the technical feasibility and compliance with the recommendations of the app store operators. He consults with UX designers, UI developers, and other programmers. In addition, mobile developers monitor the correct operation of the functional and technical side of the application.

Also, the mobile developer checks whether the interface and the server part of the application are properly connected.
Another task is to further develop the concepts of existing applications. But that’s not all. Part of the job profile is to create a detailed estimate of the development time and cost of a potential project.
The advantage and uniqueness of the profession of a mobile developer is that everything depends only on yourself: having initially a good idea and competently implementing it into the world of mobile technologies, you can create a project similar to VKontakte or Telegram in the shortest possible time and become a millionaire.