Zack has over a decade of experience in Silicon Valley as an entrepreneur, lawyer, angel investor and advisor for big data startups. Zack also is a cofounder and managing partner of Founders Den, a shared workspace for experienced technology entrepreneurs. As an angel investor, he has invested in startups such as Square and Metamarkets. Previously, Zack cofounded Montara Capital Partners, a real estate private equity fund, he was the managing partner. He was previously an associate at Wilson Sonsini Goodrich & Rosati and a law partner at Virtual Law Partners, where he worked with numerous start-ups and their founders, and developed expertise in technology law and Silicon Valley business practices. Zack serves on the boards of the East Palo Alto Charter School, the Tipping Point Community, the UCSF Foundation and the Fine Arts Museums of San Francisco. Zack graduated with honors from Harvard University in Environmental Science and earned his JD with honors from Georgetown Law School, where he was executive editor for The Tax Lawyer.