Stevan Petrović comes from Serbia where he received his university degree in "Veterinary science" from "Belgrade University" Serbia, and he got it the title of Doctor of Veterinary Medicine, in the year 2013. 

Since then, he worked as a field veterinarian in central part of Serbia. Mostly it has contact with pigs, poultry, pets and other farm cattle, where his primary work was diagnostics and treatment of sick animals, nutrition and other tasks related to the veterinary profession. He was also referred to the veterinary drug trade, because he was responsible veterinarian for almost two years in the veterinary pharmacies, in the part of the country where he lives, for the largest seller company of veterinary medicines in Serbia.

Since December of 2016 he is working for Addcon GmbH. A German company which believes in the philosophy of Green Chemistry & is fully devoted to products, based on organic acids.