Sergey Stepanov is a renowned physicist and educator, with over 15 years of experience as a professor of theoretical physics at Dnipropetrovsk National University. His research focused on the physics of high energies and elementary particles, and his findings have contributed to advancing our understanding of the universe.In addition to his academic work, Sergey is an accomplished author, having written two books: "Stochastic World (Mathematical Engineering)" and "Relativistic World: Mechanics (De Gruyter Textbook)," both of which have been widely praised by readers and critics alike.Sergey is also a successful entrepreneur, having founded Absolutist Ltd. and QuData, both of which have become leaders in their respective industries. Through his companies, Sergey has helped bring cutting-edge technology and innovative solutions to customers around the world.