Sonja joined AIESEC in 1981 and spent five very active years obtaining the roles of LCVP Zagreb, Reception officer, MC VP Finance and LCP Zagreb. Sonja started her IT career as a programmer and now she is a Senior IT Architect at the Croatian Bank for Reconstruction and Development.

Since the launch of the initiative to renew AIESEC Alumni Croatia, Sonja has been a restless participant of every AA national conference in Croatia and numerous alumni events. She was the OC VP delegates on ERAC 2024 in Zagreb.