Marcin Lawenda is a senior researcher at the Poznań Supercomputing and Networking Center (PSNC), Poland. His work covers high-performance computing, large-scale environmental simulations and digital twins, and the convergence of HPC, data analytics and AI. He holds a Ph.D. in Computing Science coordinates the HiDALGO2 EuroHPC Centre of Excellence (9 partners, 60+ researchers) and has led work packages in many EU projects.