Since we had the task to update the applications, firstly we needed to understand all the
functionality with which we will work. For this, our designer developed a Functional Map
of the application, where he depicted all the main flows and sections. Then this map was
agreed upon with the clients and the designer was able to start working on the
UI/UX.
We already worked with an existing backend part provided to us by clients. Therefore,
from the side of the mobile developer, the task was to research the existing backend
part and compile the API documentation.
The most interesting thing in this case is that the design and development were carried
out simultaneously, in two parallel processes. After approval of one part of the
screens, the developer took them to work, while the designer began the next part.