A new workbidding website

I want to launch a new website with following requirements: -Work-bidding website with professional design (+- 20 pages) -Registration system like [login to view URL]: a closed network of users based on their registration by email -automatic evaluation system like freelancer.com (create an average based on multiple evaluations by other users) -includes mail-notification system (to invite other users, when work is posted, awarded, evaluations are done,…) -admin panel for editing users, projects, and pages. -upload to hosting server I am looking for a well experienced company or individual to design this from ground up.I am expecting the team to finish the website for 100% (I give hosting and domain-login, you take care of ftp transfer of the files). Good communication skills and 'problemsolving thinking' is needed. I want to work like this: I give the ideas and concept + drafts of every webpage in powerpoint, you can turn this in a good working dynamic website (includes also webdesign)! Please read the attached files before bidding!!! Extra info: The code should be modular and well-organized and should not contain any encrypted files. No outside services. No other software to buy. I require complete and fully-functional working program(s) in executable form as well as complete source code of all work done (so that I may modify it in the future). A backup copy of all deliverables is to be sent electronically by way of upload to the final server used for installation AND zip file should be sent via email. All rights to software will belong exclusively to me, entire source code should be handed over to me. Escrow will be released to you when full website is complete, debugged, and uploaded to my server to my satisfaction. Website should work with all recent browsers i.e: IE 8 and 9 + latest version Google Chrome If the job is done correctly, there is a very good possibility for an ongoing relationship which included improvements and updates to this script. Please inform me also about the time you need for this project. Thank you!