• 1979 - Engineer at "Armelectromash",
Yerevan. • 1979–1981 - Military Service,
Moscow. • 1981–1983 - Deputy Director at "Soyuzkhimreactiv", Yerevan. • 1983–1986 - Post Graduate Student at the Institute of Economy of
Armenian National Academy of Sciences. • 1987–1989 - Senior scientific worker at the Institute of Economy of Armenian National Academy of Sciences. • 1989–1990 - Head of Division at the Institute of Economy of Armenian National Academy of Sciences. • 1990–1991 - Minister of Economy of Armenia, First Deputy of the Prime-Minister of Armenia. • 1991–1991 - Acting Prime Minister of Armenia. • 1991–1993 - Minister of Economy, Vice-Prime Minister of Armenia. • 1993–1996 - Prime Minister of Armenia. • 1996–1997 - Consultant of the
International Monetary Fund, energy expert. • 1998–2006 - Vice-President of the Board, Director of HR and Grape Purchase of
Yerevan Brandy Company (Group Pernod Ricard). • 2006–2007 - Consultant at
VTB Armenia Bank • 2007–2025 -
Russian-Armenian University, professor (Yerevan,
Armenia),
Kyiv International University (
Kyiv,
Ukraine), professor at the University of Banking affairs of the
National Bank of Ukraine. == Megaeconomics ==