Change Website Theme / Admin Area

Website is already running and functional. Need developer to edit website pages and add new theme and configure backend admin panel. IE charts, etc. Skills: HTML + JavaScript + Twitter Bootstrap, ASP.NET Webforms Asp.net + entity framework We have a developer already but is tied up with our other projects, so we have a pretty good idea of work involved hence our budget. If you want more details on project we can discuss through messaging. No upfront fee's, will be paid. We can create milestone for 25% and release when project complete and ready for testing and the other 75% after testing is completed.