Mary Poppendieck, Poppendieck LLC

Mary Poppendieck started her career as a process control programmer, moved on to manage the IT department of a manufacturing plant, and then ended up in product development, where she was both a product champion and department manager.

Mary considered retirement 1998, but instead found herself managing a government software project where she first encountered the word waterfall. When Mary compared her experience in successful software and product development to the prevailing opinions about how to manage software projects, she decided the time had come for a new paradigm. She wrote the award-winning book Lean Software Development: An Agile Toolkit in 2003 to explain how the lean principles from manufacturing offer a better approach to software development.

Over the past six years, Mary has found retirement elusive as she lectures and teaches classes with her husband Tom. Based on their on-going learning, they wrote a second book, Implementing Lean Software Development: From Concept to Cash in 2006. A popular writer and speaker, Mary continues to bring fresh perspectives to the world of software development.