C# coding work on my softwares

I am looking for someone to work with long term, who can make excellent applications, and update, and support existing tools. For example one tool works with YouTube, I need to provide some new features, and check and fix bugs in another application. Initially I would like to see examples of your work, real examples of applications (in demo mode) that I can check and determine if I think there is a good fit. If you can't provide that, forget bidding. Please bid for 2 days work. I would expect initially that to be around $100