Prior to founding OJO David built 5 successful startups over his career, the last of which was a company named ProfitFuel, which was the largest SEO company in the US with 220 employees and more than 12,000 SMB active clients at the time of its merger with Yodle in May 2011. Prior to ProfitFuel, David was founder & CEO of HomeCity, an online real estate company that has offices in Austin & Dallas, 100+ employees, and over $300M in annual real estate sales. Prior to HomeCity as founder & CEO of BitSource, David built BitSource into a leader in electronic software distribution which he sold to a public company named Intraware.