A highly qualified specialist in foundation of cubic structures, with over 40 years of professional experience at every stage of the construction process, from the concept stage through design to completion. A long-time researcher at the Warsaw University of Technology. He studied at the Warsaw University of Technology and the University of Warsaw. Founder of Geotekst.pl, the only online magazine dedicated to ground testing and geotechnics in Poland. Involved in the construction of the Warsaw Metro for over 30 years. An author of numerous scientific publications, in 1990 he was awarded a doctoral degree in technical sciences. He spends his free time writing articles on the history of Warsaw.