Attorney-at-law, doctor of law, assistant professor at the Department of Administrative Science and Environmental Protection at the Faculty of Law and Administration of Cardinal Stefan Wyszyński University. Member of the Warsaw Seminar on Administration Axiology. Graduate of the Faculty of Law and Administration at the University of Warsaw. Author and co-author of publications on law and administrative proceedings. Author of expert opinions and studies for public and private sector entities. Member of the supervisory boards of private companies.