Complete Ruby on rails Social sharing site

Hello I need a skilled developer to help me complete my social sharing site. Bidder should have at least 3-7 yrs experience on Ruby on rails. It would be ideal if candidate has css and html skills [login to view URL] is 90% complete so this is pocket money for the right candidate as not much work is left to do. Just sorting out a few bugs and tweaking a few features. I need to finish this off asap. and from what i can see, Only 5-7 hrs of work remains. Like i said, its quick cash for the right person. Serious bidders please as someone messed up my code a few weeks ago so i have to careful and i want the right candidate. thnx