Djordje Slavinjak was born in 1961 in Sremska Mitrovica. He graduated from elementary school and high school in Bijeljina. In 1986 he graduated from College of Mechanical Engineering in Belgrade.
His first employment was in a public company “Transport” Ugljevik in 1989. He left his public job in 1991 and started his own private company “Izgradnja” in Bijeljina.
In 1996 he started a production plant for processing fruits and vegetables named “Spektar drink”. He currently works as the chief executive in “Izgradnja – Spektar drink” group.
He is active in the Chamber of commerce and is currently the president of Bijeljina’s Chamber of commerce Board committee. He is also the president of city of Bijeljina’s Commerce committee.
He was awarded numerous accolades for his activities in the business community of Republic of Srpska and the city of Bijeljina, as well as many recognitions for his humanitarian activities and social responsibility.