Alan Shalloway, founder and CEO of Net Objectives, is a renowned thought leader, trainer, and coach in Lean, Kanban, product portfolio management, Scrum, and agile design. His books include Lean-Agile Software Development (Addison-Wesley, 2009), Lean-Agile Pocket Guide For Scrum Teams (Lean-Agile Press, 2009), and both editions of Design Patterns Explained (Addison-Wesley, 2001 and 2004). Scott Bain, senior consultant at Net Objectives, is a 35+-year veteran in software development, engineering, and design. He authored the Jolt award-winning book Emergent Design (Addison-Wesley, 2008). Ken Pugh, a fellow consultant at Net Objectives, helps companies move to Lean-Agility through training and coaching. His books include Lean-Agile Acceptance Test Driven Development (Addison-Wesley, 2011) and the Jolt Award-winner Prefactoring (O'Reilly, 2005). Amir Kolsky is a senior consultant, coach, and trainer for Net Objectives with more than 25 years of experience.