Heidi Helfand is author of the book Dynamic Reteaming. She coaches fast-growing companies using practical, people-focused techniques. At ExpertCity, Inc. (acquired by Citrix) she was on the development team that invented GoToMyPC, GoToMeeting and GoToWebinar. Then she was Principal Agile Coach at AppFolio, Inc. makers of workflow software for property management and law verticals where she built a coaching group to support dynamic, cross-functional teams. She is currently at Procore Technologies – a leading provider of cloud-based applications for construction. At Procore, Heidi is in R&D leadership, coaching on software development and reteaming best practices.