I am working on theoretical modelling and data analysis of complex systems that can be represented by networks focusing on hidden geometrical properties as hyperbolicity and simplicial complexes, which embody the higher-order interactions and generalized dynamics. The study includes complex systems across different scales from human connectome and multi-brain graphs to social networks emerging from various online communications, modelling the growth of higher-order networks by aggregation of cliques and simulating dynamical processes on them. Currently, using agent-based modeling approach, we are investigating the role of latent infections in the ongoing epidemics resulting from bio-social stochastic processes.