Good basics of kotlin and oops and architectures mvvm room database coroutines workmanager pagination navigation interface view model live data contraint layout linear layout relative layout solid principles lunch modes extention function

I don't remember all the details because it has been a long time. There were just two rounds involved for me. First rounds of interview after your CV submission is accepted is solving simple algorithm problems on a platform, submitting and waiting for a response. The second round is having a live interview with some team members and solving some simple to basic whiteboard android problems. You generally don't have to complete everything. Experience was good and you get response in a week or slightly more if you pass all the rounds.