Tom DeMarco

He is a member of the ACM and a Fellow of the IEEE. He lives in Camden, Maine, and is a principal of the Atlantic Systems Guild, and a fellow and Senior Consultant of the Cutter Consortium. DeMarco was the 1986 recipient of the Warnier Prize for "lifetime contribution to the field of computing", and the 1999 recipient of the Stevens Award for "contribution to the methods of software development".

In the 1980s with Tim Lister, Stephen McMenamin, John F. Palmer, James Robertson and Suzanne Robertson, he founded the consulting firm "The Atlantic Systems Guild" in New York. The firm initially shared offices with the Dorset House Publishing owned by Wendy Eachan, Tim Lister's wife. Their company developed into a New York- and London-based consulting company specializing in methods and management of software development.

In the 1970s DeMarco was one of the major figures in the development of structured analysis and structured design in software engineering. In January 1978 he published Structured Analysis and System Specification, a major milestone in the field.

DeMarco started working at Bell Telephone Laboratories in 1963, where he participated in ESS-1 project to develop the first large scale Electronic Switching System, which became installed in telephone offices all over the world. Later in the 1960s he started working for a French IT consulting firm, where he worked on the development of a conveyor system for the new merchandise mart at La Villette in Paris, and in the 1970s on the development of on-line banking systems in Sweden, Holland, France and New York.

Tom DeMarco (born August 20, 1940) is an American software engineer, author, and consultant on software engineering topics. He was an early developer of structured analysis in the 1970s.