I have a web application that I wrote in asp.net. My client would like an iPhone app that offers similar functionality to the website. I have Web services that return Json. I would like someone to build an iPhone app that will provide users with a ui that will consume the web services for 10-12 screens. There are 3 roles that the screens should show or hide fields based on the users role.
I'd prefer that this project be written using phonegap or some framework that can be easily ported to iPad, android, and wp7.