Pubmatic co-founder on finding a team that can be flexible and evolve Most second-time entrepreneurs, heck - even first-timers, have that grizzled look about them. But not Pubmatic's co-founder Rajeev Goel, who helped his older brother, Amar, build golf retail site ChipShot back in the mid-90's, while Rajeev attended Johns Hopkins University. ChipShot raised $50 million in venture funding from the likes of blue-chip firm Sequoia, and others. But like many of the dot-com companies in the heyday, the exits weren't homerun returns. ChipShot's assets for sold to Eco Associates in 2001. But the returns aren't always in the form of boatloads of cash. Often it's in the lessons you take away.Entrepreneurship is a "constant stream of problem solving," said Rajeev. Every day seems like just trouble shooting, one has to remember ... [ Read more ]