This portfolio gives an overview of a number of projects I've delivered over the past few years at Koninklijke Van Twist (KvT), in the field of engine and combustion technology, energy storage and mobile gas-fired generator systems. The projects show a combination of technical design, independent problem-solving, project management and client contact — from initial wiring to on-site commissioning.

It also includes a section on other skills and on my entrepreneurship: alongside my job, I've been running my own refurbished-laptop business for 15 years.