Ivan is a Ph.D. Candidate in Physics working with Professor Dmitri Krioukov at the DK Lab. Combining the tools from hyperbolic geometry, graph theory, statistical physics and data analysis, he is trying to understand how to better predict and control behavior and structure of real-world complex networks. Particularly, he is interested in geometry-based navigation and link prediction on networks as well as possible generalizations of latent hyperbolic geometry framework to weighted graphs. Ivan received his Bachelor's degree in Physics from the V.N. Karazin Kharkiv National University.