You need an Android programmer to complete a programming project.
The project: (1) a person downloaded the app (2) has registered by filling in the personal data (3) authorized to modify his danha
The user also had the opportunity to view the questionnaire and search for it by parameters. No chats, no correspondence, etc. It's very simple. Registration, search by parameters, in the questionnaire content: Name, phone, a couple of other text fields. Possibility of deleting the questionnaire. The administrator should be able to edit profiles of other users. Users can also view the questionnaire without registering.