About the Author: Tom Schoen, is a certified Project Management Professional (PMP)(R) a PMI-Agile Certified Practitioner (PMI-ACP)(R) and a SAFe(R) 4 Certified Agilist. Tom's professional experience spans more than thirty years leading large projects and initiatives for a Fortune 100 company. Tom has taught project management undergraduate college courses based on the PMBOK Guide and PMP exam prep classes for the local Project Management Institute (PMI)(R) chapter.