Looking for Freelancers with experience in delivering Flash/Air apps running on different platforms

microSteps a U.S based company with R&D in Israel is looking for a freelance to assist with the development of a multi-platform client for an existing website content.
The new app should work on iPhone, Blackberries, Windows and MacOS to deliver content, video, photos and messages to clients.
Looking for Freelancers with experience in delivering Flash/Air apps running on different platforms