iphone sdk application devleopment

I have an idea for an application that I want to create. I have a strong idea what I want it to do but I need someone to create it. My experience is in design and marketing but not code. Applicants must be willing to sign a non disclosure and be very experienced in creating user friendly interfaces and sdk applications for iphone. Ideally I would like to launch this as an iphone app but soon feel it would become a website in conjunction with it. This project is to just create the iphone app. thank you.