ANDROIDAPP
Frankly speaking this will be my first project as a freelancer but i've served a startup for past 2 year and i know what will be your expectations from individual undertaking this project.
I have pushed two webservices based applications onto Google Play Store for my last IT startup which have been reviewed by users as best in class UI and usability.
Features implemented: Android Backward compatibility, Google API's integration, supporting multiple resolutions, implementing web services calls and many more. Only thing that i can assure you is guaranteed success.