Mobile site

Hello Bidders, I would like to have my website turned into a mobile site also. It's a social networking web site like facebook Users must be able to upload videos and pictures from there phones to the site also The mobile site must have six features View profile Feed cast (same as facebook wall) Mail Upload picture upload video all these features are on the main site already I want you to develop a user friendly mobile websites. The mobile site must automatically detect the type of mobile device this must work with the * Android ,Blackberry,windows, and Iphones to enhance the mobile experience. Please show me that you have done this type of project. For the right company / person this may be a long term opportunity. Again alot of the work is done already some of the mobile part is already done, the layout we need is like the facebook type mobile site but with only those six options for now Thank You.