Instructor. Madeleine (Mellie) Pullman is an associate professor of operations management in the PSU School of Business. She earned her PhD at the University of Utah in 1997. She has previously taught in the Graduate and Executive programs at Cornell University, London Business School, Southern Methodist University, CSU, CU, and University of Utah. Prior to academia, Mellie worked at Pyramid Brewing Co. (Kalama, WA), was the brewmaster at Hops Brewpub (Phoenix, AZ) and brewmaster/co-owner of Wasatch Brewery (Park City, UT).