Jonah was the third member of the technology team at StubHub where he was a key member in building the site from a startup to handling hundreds of millions in ecommerce sales. Prior to that, Jonah was an early member and integral part of the technology development team at Weddingchannel.com, now part of The Knot, Inc. (Nasdaq: KNOT). Jonah has an undergraduate degree from Columbia University and a Masters in Statistics from UCLA.