516931 Need an PhP opensource software modification expert

work on modifying an PhP open source software - cogzidel RBS, a reverse auction software like scriptlance.com. (But we are in a different field than [login to view URL]) Our project is urgent, so we need fast commitment. Work include modifying pages related to project listing page, project editing page, project description page, searching page and bidding page. We have PSD designed for the 5 pages and you donot need to worry about graphic design. But need to integrate our graphic design PSD to the 4 pages so you need to know how to slice PSD to html and css. (the following is not part of the task. However, donot bid on it if you think you cannot continue working on these following tasks). We will expect the bidder to work on a series of follow on tasks to modify all the other pages on the website and integrate all the other PSD files for the other pages and make the website a working online auction software for a particular field - we will make a different project for this. Only bid if you are an experienced web & php programmer who can handle good complexity.