Mobile App on IOS & Android

I am looking for a freelancer that will use Xamarin to develop app for us. Requirement as below: 1. Golf Membership App for member to login the app for: (To be interfaced with our backend systems via XML) a. Check monthly billing and statement b. Make changes of their profile c. Make golf booking time d. Register an event for participation e. Enter golf scores f. Send feedback g. Booking Status 2. Show local weather and temperature 3. Message Centre (to be interfaced with our backend system via XML) 4. Latest promotion page 5. Golf GPS 6. Course Info 7. Map 8. Gallery Please refer from App Store app"Aberdeen Golf Club", we need something like this but better UI and functionalities. We only have 2 weeks timeframe to get this project up and running. Please take note that we need the SOURCE CODE in complete and running 100% using XAMARIN not others. Please bid in confidence without wasting your time and my time.