Need a highly experienced iPhone app developer.

Project:
To develop a stylist yet very user friendly iPhone application for a fashion e-commerce store.

1. Must show all products in the store
2. Must have to ability to create account, sign in, and complete the whole transaction within the application.
3. The fashion e-commerce store is running on ASPDOTNETSTOREFRONT 8.0ML, so the iPhone app must be able to communicate with the e-commerce site and database.
4. The iPhone app should have identical features, if not more, than this iPhone app: http://www.net-a-porter.com/app


Please make sure you have samples of similar iPhone apps before you bid.