My expertise lies in the development and analysis of cosmological simulations. These are state-of-the-art techniques in cosmological studies due to their tremendous power to reproduce the visible Universe. I am currently leading the TangoSIDM project, a simulation series project that aims to predict the impact of interactions between dark matter particles on galaxy properties. Additionally, I am a member of the EAGLE collaboration for cosmological simulations, a Virgo contsortium collaboration. The goal of EAGLE is to produce the next generation of cosmological simulations, improving not only the numerical resolution compared to previous efforts but also developing the most accurate modelling of the cold interstellar medium.