for ongoing work: looking for a very skilled programmer in c#, javascript, ajax, available fulltime across 30/40 days

I have a web .Net/C# site working crossbrowser, with a customized security framework, and intensive use of javascripts; I need to add/implement several new modules and behaviours and transfer a pure javascript framework ([login to view URL]) to can work under existing security framework and interacting with database (Mysql) to can produce some very customized reports templates.