Hello, You are at right place!!! i will do a small task in android studio like If U want to build your app then What you have to do: 1) Write your functionality that you need in application. 3) If you have any reference application which is help me to understand your application features, you can give me it. 4) if you can make rough sketch of screen of your application, that is much better for me get what you need. REMINDER: we can discuss pricing depending on the functionality and complexity of the application that you need.