14 years of experience in project planning, project management consultancy, and project board advisement in different industries and environments. Author of more than 40 books, mostly on project management topics. Speaker, instructor, and trainer of various project management topics. Holder of a Civil Engineering BSc and Philosophy of Science MSc; certified as PMP, PRINCE2 Practitioner, PRINCE2 Agile Practitioner, MoP Practitioner, MSP Foundation, M_o_R Foundation, MoV Foundation, P3O Foundation, AgilePM Practitioner, ITIL Foundation, CSM, PSM I, PSPO I, Agile Scrum Foundation, Advanced in Structured and Critical Thinking, Integrator in Agile Service Projects, Ethical Hacking Foundation, Certified PRINCE2 Trainer, Certified Agile Scrum Trainer, and Certified MoP Trainer.