Director of the Institute of Employment Law and Work-Life Balance at Lazarski University.Head of postgraduate studies "Labor and Social Insurance Law - Human Resources and Payroll" and "Personal Data Protection and Information Security Management". Legal advisor at Rycak Kancelaria Prawa Pracy i HR, specializing in individual and collective labor law and legal aspects of personal data protection for over 20 years. Long-time lecturer at the Faculty of Law and Administration of Lazarski University and the National School of Judiciary and Public Prosecution.