He received his Ph.D. degree from the Slovak Academy of Sciences in 2009 under supervision of Prof. Vladimir Malkin and spent 3 years as a postdoctoral fellow in Tromsø with Prof. Kenneth Ruud before being employed as a researcher in the group of Prof. Ruud. His main research interests are development of modern relativistic ab-initio electronic structure methods based on the four-component Dirac formalism for the study of molecular properties, with a particular focus on magnetic resonance phenomena. Additional interests include response theory for molecules and solids, real-time electron dynamics, and high-performance computing.