Workout App - Iphone Development

We are looking for iphone professional who can be able to implement additional features on existing app: [login to view URL] We are looking for developer with strong experience in interval workouts apps ( audio manager, Objective C Memory Management etc..). He will be responsible for re-design&re-implement the workout interval algorithm. If the task is competed successfully, we will carry on with FB integration as a new job. In your proposals please state: - experience with interval workout apps - experience with FB integration (Sharekit 2.0) - experience with flurry analytics implemenation Requirements: - github - testflightapp for 6 testers - localisation ready General requirements: - must follow professional standards with comments in the code - all source files must be included in the final deliverable - full copyright - app have to be ready for shipping to AppStore