looking for an app developer for a great idea

My is to develop Digital business cards that can be sent from one phone to another. These business cards would have music and sound content, along with animation. The card would have a presentation style to it showing off a businesses service or product. Then with the app that they have they can send thier business card to people that they talk to from thier phone to another iphone in this case via mms or email. The idea is that each business has a full presentation ready at all times so that when opportunity knocks they are ready to put thier best foot forward. They can also have thier presentation on friends and families phones so that while out doing things and they come across people that may need certain services they can show people their family member or friends presentation.

Another step up to this program is

All a person with an iphone would need to do is download the app for free and then register with my business. They would then be able to sell local businesses in the area, and by doing so make 10% of the money from thier sale.

so now each and every company that subscribes to my services has already recruted a sales force that is motivated to sell thier product or service.

I just need to find a savvy app developer to work with me on this idea. I think it would be a great thing in the long run.