First Vice-Chairman of Kharkov Regional State Administration
Ambassador Extraordinary and Plenipotentiary, Permanent Representative of Ukraine to the People’s Republic of China
Vice-Chairman of Kharkov Regional State Administration
President of LLC «Fuelcor» (Miami, USA), the honorary chairman of «Paice» (Baltimore, USA), the owner-manager of the farm «Ferme STE-Valentine» (Shovill, Canada), the co-founder of the company «AtomNet», the visiting Professor of the University of Maryland, College Park (USA).
Ambassador of Ukraine to the Federal Republic of Nigeria