Craig Larman is known throughout the international software community as an expert and passionate advocate for object-oriented technologies and development, and iterative and agile development methods. He serves as Chief Scientist at Valtech, a global consulting and skills transfer company, where he has led the adoption of iterative and agile methods. Larman also authored Applying UML and Patterns, the world's best-selling text on object-oriented analysis and design, and iterative development.