Valentyn Sobchuk qualified as a Doctor of Technical Sciences (Dr. Sci.) in Information Technologies at the State University of Telecommunications, Kyiv, Ukraine, in 2020. Following this, he served as a Professor at the university's Department of Higher Mathematics until 2021. Subsequently, he moved to Taras Shevchenko National University of Kyiv, where he has been a Professor at the Department of Integral and Differential Equations since 2021. His research focuses on the qualitative theory of differential equations, functional stability, information technologies, and cybersecurity.