Krsto Masleša is a professor of technology and informatics, he is employed as a teacher of mathematics and informatics at Elementary School "Jovan Šerbanović", in Ranovac, and coordinator of the Ranovac Science Club since its opening in 2017. He is the author of the e-naturalists project, which was realized after the Public Call of the CPN in 2018. He is the coordinator of numerous activities of NK Ranovac (Researcher's Night, May Month of Mathematics...). He teaches at the international programming school Algorithmics.