Education: Film School of the Academy of Arts in Bratislava (1977-1982). Membership in professional bodies Slovak Film Union (1990), Association of the Film Directors (1991). Since 1991, general manager of the production company ALEF J.O. Author, director and screenwriter of approx. 40 documentary films, e.g.: Panska jazda (1984), Interferon (1985), Akrobati na snehu (1986), Autofokusacia (1987), Historicke struktury krajiny (1987), Stanko Muzik (1993), Spomienky na Martina Slivku (2004). As a producer: Handel's Last Chance (1994), Degas and The Dancer (1999).