High-tech early-stage investor with technology background as inventor and founder. Creator and implementer of cutting-edge international R&D projects with industrial and academic cooperation for commercial goals. Specializes in early phase product-market fit iterative solutions and long-term tech strategy for complex hardware-software systems. Expert in electromagnetism, interested in disruptive multidisciplinary projects based on natural science (electronics, physics, chemistry, biology). Active in Scandinavian startup ecosystem since 2008 and in Poland since 2017. Founder of WiSub AS (Norway) and angel investor or co-founding partner in several high-tech startups.