Catholic priest, ICT teacher, GNU/Linux and network administrator, technology manager, cyber security expert, open-source and science enthusiast. He is a graduate of the Faculty of Electrical Engineering and Information Technology of Slovak University of Technology in Bratislava and of the Faculty of Roman Catholic Theology of Comenius University in Bratislava. He has more then 25 years of experience with ICT and is one of the Church experts on cyber security, information society and complex computer and network technologies.