Dr. Janković is an orthopaedic specialist from may of 1998. when he took a position at the Department of Orthopaedics of the Clinical hospital Sveti Duh. He became head of Orthopaedics department in october 2009. In 2004. he was given the title of docent for department of Sports medicine at the faculty of Kinesiology in Zagreb, and he still holds the title today. He took his graduate (1991.-1992.) and postgradutae studies (2002.) in the field of Sports medicine at the Faculty of medicine in Zagreb.