PhD, Associate Professor Lecturer at the Faculty of Management, University of Warsaw. Specializes in cost accounting, management and financial accounting, and financial statement analysis. Combines teaching activities with practical experience, having worked in the accounting department of a bank and served as the Chief Financial Officer in a private company. Member of the Supervisory Board and Chairman of the Audit Committee at TU Zdrowie SA. Holds the title of a certified auditor (no. 13080).