Dr. Alistair Cockburn is an internationally renowned expert on all aspects of software development, from object-oriented modeling and architecture, to methodology design, to project management and organizational alignment. One of the pioneers who coined the term “agile software development,” he co-authored the 2001 Agile Software Development Manifesto and the 2005 Declaration of Interdependence. Since 1975, he has led projects and taught in places from Oslo to Cape Town, from Vancouver to Beijing. His work has covered topics from design to management to testing, in research, in government, and in industry. His most recent book is Crystal Clear: A Human-Powered Methodology for Small Teams. His books Writing Effective Use Cases and Agile Software Development won back-to-back Jolt Productivity Awards in 2001 and 2002.