Biljana Petresin

Biljana Petresin currently serves as the Manager of Human Resources at OCAS, where employment spans from 2006 to the present. Additional roles at OCAS include Human Resources Generalist and Accounting/Payroll Clerk. Biljana has also gained experience as an Accounting Clerk at Skyline from 2008 to 2009 and at Consolidated Real Estate Services from 2007 to 2008. Academic credentials include a Bachelor of Science in Agricultural Engineering from the University of Belgrade, along with further education at Academy of Learning College.