Android application Updations and Support -- 2

Have existing Android Tablet application that need to be - Corrected for few functional issues - Add couple of missing features - Fix WebService API issues - Add functionality to post it on facebook, google+, Yelp for business - Support the application delivered for the next 3 months This application is a Hospital checkin application that allows patients to checking to existing appointments and also give feedback, refer friends, like hospital or provider on facebook, google + etc..