Mr. Brown currently serves as CEO of Sand Hill East, LLC, which provides strategic management, investment and marketing services to emerging companies. Mr. Brown is also a member of the boards of directors of Guidewire (GWRE) a public company providing cloud based insurance services, Zscaler, Inc., a privately held company providing cloud security services, LMRKTS LLC, a company providing FX and Swaps compression utilities, Moogsoft, a next generation AI-Operations company, and SiteHands, a company providing “field engineering as a service.” He is also CEO and co-owner of Biz Tectonics LLC, a privately held consulting company. From September 2010 to October 2013, Mr. Brown served as Group Chief Technology Officer of UBS, an investment bank. Prior to that, Mr. Brown served in a variety of executive management and leadership roles at a variety of leading banking companies including Bank of America, Merrill Lynch and Credit Suisse. Mr. Brown holds a BSc Honors Degree in Chemical Physics from University College London.