After finishing primary and secondary school, he graduated from the Faculty of Mathematics - Department of Geography.

[1] At the age of 33, he became the principal of the elementary school "Nikola Tesla" in Belgrade.

[1] In August 2016, he became the Minister of Education, Science and Technological Development of the Republic of Serbia.

[1] He was soon after appointed as the special adviser for education to president of Serbia, Aleksandar Vučić.

[5] After appearing on Radio Television of Serbia, talking about peer violence in schools, he stated that some children have a writing "beat me" on their foreheads.