Marc Hornbeek, a. k. a. , DevOps-the-Gray is CEO and Principal Consultant at Engineering DevOps Consulting. Marc is a globally recognized strategic transformation consultant who applies engineering practices, holistically, for Continuous Testing, DevOps, DevSecOps and SRE digital transformations. Marc has led more than 90 transformations for enterprises, manufacturers, service providers and government institutions. He is the author of Engineering DevOps, and Continuous Testing, Quality, Security, and Feedback, as well as an Ambassador, Author, and instructor for the DevOps Institute.