David Tucker is an innovative technology business leader and executive who has successfully led startup organizations and business units within large companies like Cisco Systems. He has over 30 years of experience in telecommunications, networking, and developing profitable business models. Some of his career highlights include co-founding Selsius Systems, an IP PBX company that was acquired by Cisco where he helped grow their Collaboration business to over $4.5B annually. He also led teams at Cisco that developed new product categories for small and medium businesses, growing bookings to $350M within 3 years. Currently he is the Vice President and General Manager of Cisco's Collaboration Solutions Go-to-Market organization, working to achieve aggressive growth targets.