Virtual projects site

need a developer to create website for virtual projects site can be similar to elance or odesk sites You should have a very good understanding of how theses sites above works. If you have done one in the past, please send me the links. can be same features, both web server side and desktop client. Please don't offer scripts like [login to view URL], [login to view URL] or other standard scripts. Escrow system (Paypal Etc..) fully control panel to mange the website system You will be REQUIRED to create a PHP/MYSQL version (not obfuscated) of the website that hosts all data and can perform all functions of the above site. Including reporting functions plus graphing and member profile with portfolio. Online Test will be integrated to the site and freelancer's profile (please refer to the above sites) The site must support Arabic and English Languages you will be able to customize it as needs adding, removing some stuff etc.. I will pay you only after completion of the project and would be released when all the functions were fully tested. No advance payments. This is not a penny job, so please bid with confidence and make sure you can fulfill our requirements. Thank you.