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Joe Williams
About the Author
Joe Williams has over 40 years of experience in software engineering and architecture on many platforms and spanning many business domains including retail, banking, health management, telecommunications, environmental monitoring and government systems. He holds a BS degree in information systems from the University of San Francisco and is a TOGAF 9.1 certified practitioner. Joe preaches the practice of modeling every chance he gets. He is an expert in the Unified Modeling Language (UML) and has helped establish architecture practices at several organizations.