Douglas Hoffman BACS, MSEE, MBA, ASQ-CSQE, ASQ-CMQ/OE (quality management), ASQ Fellow. Douglas has over 30 years of experience as a consultant, manager, and engineer in the computer and software industries with a solid foundation in computer science, electrical engineering, and management. In addition to teaching, he provides organizational assessments, strategic quality planning, and test planning services. His recent technical work has focused on equivalence class analysis, test oracles, and advanced automation architectures. He is an ASQ Fellow, Senior Member of ACM and IEEE, and holds ASQ Certificates in Software Quality Engineering and Manager of Quality/Organization Excellence. He holds credentials for teaching Computer Science at the college level and has taught university classes at the University of San Francisco, UC Santa Cruz Extension, Florida Institute of Technology, and Howard University. He is a founder, Lead instructor, and Past President of the Association for Software Testing (AST).