Android App Development Project

We have a relatively simple app that we need built for for Android. The design is done (layered photoshop) and the app will integrate with an API that is being built by another developer. The app is part of a simple contact management system. API specifications will be provided. The app will allow the user to sign up for the system, enter a new contact, view some videos that are part of the system and view their most recent contacts (or their top contacts by rating). We would prefer the app to be developed using Zend Studio because the backend framework is being developed using Zend. In order to filter out those who don't really read the summary, please reply back with the words "Great Mobile App" at the beginning of your reply. Also, if you are going to send samples of similar work, please only include your best or most similar 5 samples. Applicants that do not follow these two requests will not be considered. The app needs to look good and function well on all android devices although priority will be given to phone development over tablet development. Attachments of Design and Templates will be provided to developer who will be selected. App needs to be completed by June 25th. Please confirm your availability to complete this project quickly.