RES practitioner with almost 25 years of experience in the renewable energy industry, university lecturer. Co-founder of the photovoltaic micro-installation market in Poland, consultant on the amendment of the RES Act and other government programmes supporting the development of the industry. Gained experience in energy trading companies developing wind farms, photovoltaic farms and biogas plants. As of 2019, advisor to the President of the Management Board of ZE PAK in the field of renewable energy and board member of ESOLEO and board member of PAK PCE Fotowoltaika; companies responsible for the construction and maintenance of the largest photovoltaic farm in Central and Eastern Europe in Brudzew, with a capacity of 70 MW.