Shay Friedman is a Microsoft Visual C#/IronRuby MVP and the author of IronRuby Unleashed. He is the co-founder of CodeValue (http://codevalue.net), where he does consulting and training gigs as well as development of future products. Friedman is also an experienced speaker, and has talked in numerous international conferences like TechEd, RubyKaigi, NDC and others.