Jim is an Altos venture partner. Jim has held executive management positions in companies such as Coupang, DemandTec, Informix, and Siebel. Throughout the course of his career, his responsibilities have spanned engineering, product management, business development, information security, and IT. Previously, Jim was the CEO and founder of CalmSea Inc. Jim received a M.S. in Engineering Management from Stanford and a B.S. in Computer Science from the University of California, Berkeley.