1. PhD, lawyer.
2. Department of Civil Law and Process of the Educational and Scientific Institute of Law, Psychology and Innovative Education of the Lviv Polytechnic National University 79005, 1/3 Kniazia Romana St., Building 19, Lviv.
3. Head of the Department of Constitutional and Criminal Law, doctor of legal sciences, Kyiv National Economic University named after Vadym Hetman, 03057, 54/1 Peremohy Ave., Kyiv, Ukraine.
4. Department of Theory and History of State and Law Uzhhorod National University Head of department (Theory and History of State and Law).
5. Candidate of law sciences, docent, Theory and History of State and Law, Theory and History of State and Law Uzhhorod National University.