iPhone Application(repost)

We are developing a mobile product on multiple platforms.? Currently, we are in need of a developer or a company who can help us develop our product on iPhone.? It is a quite challanging multimedia application for iPhone which plays the video on real time basis upon a successful event notification.? I will provide more details about this work to the developer who has the right skills and shows keen interest in working with us on long term basis.? We are looking for people who have strong experience on Objective C and has developed event based applications on iPhone.? I want this application to work on all the firmware versions of iPhone.