Leigh Griffin, PCC, PhD, is an expert in process improvement, holding a master’s and black belt in Lean Enterprise Excellence and the CTC accreditation from Scrum Alliance. He has worked with software teams for over a decade as an agile coach, focusing on enabling the mindset for continuous improvement to grow within his teams. He works for open source software company Red Hat, where he is leading the agile transformation for 5,500 people in its product engineering organization.