Gerald Feigin, PhD, has extensive experience in computer modeling, supply chain planning, inventory management, forecasting, and operations. He is a partner at Analytics Operations Engineering; a consulting company that applies advanced quantitative methods to solve challenging operations problems. Prior to joining Analytics, he was a research staff member in the manufacturing research department at the IBM T.J. Watson Research Center and was a solution architect at i2 Technologies. Dr. Feigin has served as an adjunct professor at Columbia Business School in New York and at the Whitman School of Management at Syracuse University, where he has taught classes in Supply Chain Management and Business Process Modeling. He is the author of the book Supply Chain Planning and Analytics.