2021 - Doctoral program graduation. Dr. Sc. thesis “Marketing Determinants of Green Competitiveness”, speciality: Economics and Management of Enterprises. 2020 – Member of the editorial board of the journal «Innovative Marketing» (Scopus) 2019 - Deputy Director for Brand Management and Advertising and Information Activities, Oleg Balatsky Academic and Research Institute, Sumy State University 2019 – Member of the editorial board of Business Ethics and Leadership journal. 2019 – Post-doctoral programme on Marketing 2019 – Associate Professor, department of marketing 2005 – 2018 - Guarantor of the educational program "Economics of Environment and Natural Resources" 2006 - 2019 - Associate Professor, department of economics and business administration, Sumy State University 2006 Associate Professor's Degree in Economics 2004– 2005 - Senior Lecturer of the department of economics and business administration, Sumy State University 2003 - Diploma of Candidate of Economic Sciences in the specialty “Nature Use of Economic and Protection of Environment”. Theme of the dissertation research: "Organizational and economic bases of corporate management ecologization" 2001–2003 assistant of the department of economics and business administration, Sumy State University 1998-2001 Postgraduate Studies, Department of Economics, Sumy State University 1998 Diploma of Economics of Enterprise, Sumy State University 1993-1998 Student, Faculty of Economics, Sumy State University