Jeff is a Managing Partner at GreenSky. He was previously the founder of five technology startups. As a founder, operator and angel investor, he has achieved successful exits with prominent companies including Google, Apple, HP, Calabrio (Thoma Bravo), Opera Software and Bitfone. Jeff is also the holder of 30 patents across artificial intelligence, wireless technology, and consumer electronics. In his spare time, Jeff enjoys playing guitar and golfing with his wife.