I am a data analyst in an e-commerce company and a student at TU Graz. I have a Ph.D. in Mathematics (discrete mathematics and cybernetics) obtained from Petrozavodsk State University in the Karelian Republic, Russia. My books are: "Archetypes of Mathematics" (a monograph) and "Introduction to Real Mathematics" (co-authored with A. Savvateev), both in Russian. I have a YouTube channel dedicated to the foundations of mathematics and logic. https://www.youtube.com/@reisedurchdiemathe (in Russian)