Mariusz did his MSc regarding fuzzy c-means classification at Bialystok University of Technology. He then had an opportunity of making his PhD in task decomposition and Artificial Neural Networks at Paris XII Val-de-Marne University. He is currently a lecturer at the Institute of Informatics at University of Bialystok. In the Religion, Ideology, and Prosociality project he is responsible for implementing models.    

He is broadly interested in music, being qualified Organ Specialist, music notation analyst and singing show passionate watcher. His other interests are buying books monthly, playing board games weekly and exploring open world games daily. Once he played basketball and was even able to slam dunk twice. As a carpenter his main achievements are two kitchen, riding cabinet and hexagonal table. Last but definitively not least, he is practising psychology with three muchachos and a lawful good sorceress.