Nat is CVP for the Mobile Developer Tools team at Microsoft. He co-founded Xamarin, Inc. with Miguel de Icaza in 2011 and served as CEO through acquisition by Microsoft in 2016. Earlier in his career, Nat served as CTO for the Linux business at Novell, co-founded Ximian with Miguel in 1999, and co-founded and served as chairman of the GNOME foundation in 1997. He is passionate about building products that delight developers. Nat has two degrees from MIT and has been writing software for 27 years. He is an avid traveler, active angel investor, and a private pilot.