Mr. Cvetkovic has degree in food technology. During the period 1994 - 1996 he worked as consultant with international information system "Kompas YU". Since 1996 he is partner and director in real estate brokerage agency "Cvetkovic - Roskov". He was Member and President of the Supervisory Board and Member and the President of the Arbitrary Committee of the Business Association "Krov". He is Member of the Presidency of Group of Real Estate Brokerage Agencies of the Chamber of Commerce and Industry of Serbia. Since 2012 he is Vice-Chairman of the Governing Board of the Real Estate Cluster. Member of NAR since 2015.