I have been an app developer for the last 4 years. I'm well acquainted with all the recent updates in Android development, and can thus assure you that I can deliver a project that is completely up to date, and faces no danger of being deprecated for at least the next 5 years.
I'm also a UI/UX designer, and thus I can deliver aesthetic quality in your product. Send me a message to talk more about the project, and I'll be able send you screenshots of the apps I've developed before.
I will be able to finish the project in 3 days.