Thomas Marzolf, a long-time student of modeling and systems thinking, has more than 40 years' experience in developing software systems. He has served as Manager of System Architecture for the Vanguard Group and has been a Principal Consultant and Leader of the Global Services Process Practice for IONA Technologies. Mr. Marzolf holds engineering degrees from Drexel University and the University of Pennsylvania.

Michael Guttman has more than 25 years' expertise designing, developing, and deploying large-scale complex enterprise systems and infrastructures. Previously, he was CTO of Genesis Development Corporation, an enterprise software consulting company that he cofounded in 1992 and later sold to IONA Technologies, PLC. While at Genesis, Mr. Guttman managed the development of SureTrack, a groundbreaking process for transitioning large IT organizations… Read More