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MARC T. SEWELL is an independent software architect and President of Worldwide Institute of Software Architects (WWISA) who has designed software systems ranging from managing banking transactions to trafficking retail products. He has been a systems programmer for Boeing Computer Services, Chief Architect for IBM Corporation, and VP of Information Systems for Morgan Stanley.
LAURA M. SEWELL is a professional writer with essays published in the Washington Post and the Atlanta Journal Constitution, as well as the Department of Defense's Software Technology News. She is the author of the WWISA website and has also been a Rehabilitation Counselor for over 20 years.