Graduated in 1996 from the Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, working since 1996 for VUJE, Nuclear Safety, Research and Development Division in the team of neutronic physics. His main activities are focused on reactivity induced events of VVER-440 reactors, simulated by computer codes DYN3D and BIPR7. He is actively involved in annual development of neutron physical characteristics for VVER-440 reactors. He participated in many projects, as e.g. dynamic and static calculations for tuning the EX-CORE detectors, development and improvement of computational models, automatization of calculations as well as reduction of computational time.