Ing. Ján Šumský, born in Čadca, Slovakia, in 1994, received a Bachelor of Computer Engineering from the Faculty of Management Science and Informatics, University of Žilina, Žilina, Slovakia, in 2016. He later earned a Master's degree in Computer Engineering from the Faculty of Management Science and Informatics, University of Žilina, Žilina, Slovakia, in 2018. At the time of publication, he is a PhD candidate in Informatics at the Faculty of Management Science and Informatics, University of Žilina. His major field of study is energy harvesting systems for low-power applications.