.net developer needed

we have 2 desktop app that communicates with IIS via web services with microsoft sql 2008 backend the apps are actually completed except for few very minor changes that needs to be done. previous programmer has disappeared and we need someone to help :- 1) configure database and IIS on the windows 2008 test server (gogrid). ensure that both apps work 2) read the source code and help with amending whenever necessary. bidder must be an EXPERT at ASP.NET MVC3 and .Net Framework 4.0 Extended. there is no technical documentation. but i can can clearly tell you what the program does and can even give you documentation needed. more projects will be given based on how well you do this.