Michael Walsh spent 33 years as a software engineer and serial entrepreneur. He is a co-founder of Quotient Technology (AKA Coupons.com). He is currently active in angel investing (several investments with ties to Caltech) and student mentoring, as well as some philanthropic efforts. He received a B.S. in Applied Mathematics from Caltech in 1981 and a M.S. in Industrial Engineering from Northwestern in 1983.