Profesional experiences: 1981 – 1987, Military corps 5251, Liptovský Mikuláš, ČSFSR, Head of construction unit at the construction of the area of the Military Academy and Research Institute in Liptovskom Mikuláši; 1985 – 1988, Military topographical institute, Dobruška, ČSFSR, topographer – specialist; 1989 – 1991, Military Cartographical Institute, Harmanec, ČSSR, Head of the Cartographical unit; 1991 – 1992, Military geographical institute, Praha, ČR - specialist for informatics; 1992 – 1993, Generálny štáb of the Army of the Slovak Republic, Trenčín, SR - senior officer of the Topographical unit; 1993 – 2003, Topographical Institute, Banská Bystrica, SR - Deputy Captain, from January 1 2004 till presence - Director of…