Ph. D., Associate Professor An academic, business communication practitioner, and business trainer employed at the Department of Marketing, Faculty of Management, University of Warsaw. He is also a participant in an educational program for business teachers (Colloquium on Participant-Centered Learning) at Harvard Business School in the USA. He has many years of experience in the commercialization of communication knowledge, preparing business people for negotiations, presentations, and public speaking. Author of the books „Presentations and Speeches in Business: Essence, Determinants, Research” published by PWN Scientific Publishing in 2019 and „Direct Marketing: Essence, Management, Instruments” published by the Polish Economic Publishing House in 2010.