Uploader (desktop app for our site)

Hi, We have a video mp3 conversion site that allow users to upload and convert to their favorite formats, we are looking for a programmer can help us code an Desktop Uploader Application for this website, basic feature included: * User login and logout function in app. * Support video and sound file format only * file size limit based on user profile (Visitor/Free/Paid user) * Files upload into online converter * Can upload from online video sharing sites or direct link * can drag and drop from file explorer, browser address bar, link/url directly from browser. * File uploading can be paused or resumed. * Nice application skin * Windows compatible When you bid, please specify your skills and previous work done and how much time you could finish this project, happy bidding! Thanks Cheam