John Willis has worked in IT management for over 35 years and is a prolific author, including “Deming’s Journey to Profound Knowledge” and “The DevOps Handbook.” He is researching DevOps, DevSecOps, IT risk, modern governance, and audit compliance. Previously, he was an Evangelist at Docker Inc., VP of Solutions for Socketplane (sold to Docker) and Enstratius (sold to Dell), and VP of Training & Services at Opscode, where he formalized the training, evangelism, and professional services functions at the firm. Willis also founded Gulf Breeze Software, an award-winning IBM business partner specializing in deploying Tivoli technology to the enterprise. Willis has authored six IBM Redbooks for IBM on enterprise systems management and was the founder and chief architect at Chain Bridge Systems.