After many years as a staff member and technology pioneer at various companies and in public administration, as well as a member of various expert commissions, Marcel Bernet now devotes most of his time to consulting and training. As a former president of /ch/open and now an honorary member, he develops and promotes open source and uses it in his projects. Marcel has been involved with the Internet of Things since 2010. He has published several IoT projects and regularly gives presentations on the topic. As a senior enterprise architect, his areas of expertise include the Internet of Things, containerization, and machine learning. He has published several open source projects on these topics.