Is it possible to control the application on Android?

Question

Python

Greetings!

Please tell me the possible options for managing the Android application!
So given:

• Application on Android, most likely it's some kind of WebView (website or PWA packaged in an application), but with registration by key and some kind of hardware data
  
• A site that collects the necessary data from the user and sends it to RabbitMQ
  
• A service that takes the collected data from the queue and manipulates the program, as a result of which it must take the data from the program (determine whether the operation is successful)
  

The program on Android is not Instagram or any other service. I can buy phones for this project in order to operate with real devices. Service without special protections. Advise the decision if practice of that was.
Thanks for your thoughts!