Peter Coad

Peter Coad (born December 30, 1953)  is a software entrepreneur and author of books on software architecture and design. He is notable for his role in defining what have come to be known as the UML colors, a color-coded notation chiefly useful for adding breadth and depth to a design, using four major archetypes.

Later in his career, he turned his attention to nonprofit work and developed software to help people read and study the Scriptures more effectively. This resulted in Parallel Plus® Bible-study app. Provided by Wikipedia