Black Berry applicaiton

We need an experienced BlackBerry developer (os 6) to design and develop our Application for the BlackBerry 97XX series. The CLN Application has the following features: 1. Login to the application and user authenitcation via webservices. 2. Application has a feature to "Text Search for Videos", display the search videos in a list, and add option to download video or play streaming video online. (If wifi/3g is available) 3. Application has a feature to "Get Videos by Categories", display the search videos in a list, and add option to download video or play streaming video online. (If wifi/3g is available) 4. Application has a feature to "List This Month's Videos", display the search videos in a list, and add option to download video or play streaming video online. (If wifi/3g is available) 5. List view will need to have a Thumbnail of the video, Title and description. 6. User can download video into the application storage upto 4 vidoes for offline viewing. (Download to application space and not to memory card) 7. Downloaded videos that are older than 7 days are automatically deleted. 8. View to see the list of downloaded videos and option to play them. App has to be developed using BB SDK or Java. Please don' develop web based apps. No javascript to be used. The web services are developed using SOAP. They are ready.(Please don't expect other formats) We need a user-friendly and intuitive interface.