Create a Jobs website to create and bid on jobs

Need a website where my group of translators can post their profiles and skills and clients can post translation projects. once the project is posted, translators are allowed to bid on project,etc. similar to odesk or elance. I recently purchased a script that was supposed to do all of it, but it's not really doing what I need it to do. If you are familiar with that script EZ Freelancer, we can work with it to reduce costs. if not, that's fine we can start from scratch. a please respond with your bid AND the time needed to complete the entire project. ***** While I am willing to pay for FAST and Expert work, I'm also willing to consider a good candidate with less experience and lower costs.