The DSSL member and TrafficFluid collaborator Dr. Dimitrios Troullinos was offered a position in the postdoctoral program "Artificial Intelligence in Sustainable Development Goals" (ALLIES) led by the Spanish National Research Council (CSIC) and co-funded by the European Union (MSCA COFUND 2022). Dimitrios joined the groups of Prof. Juan A. Rodríguez-Aguilar and Dr. Ángela Ribeiro in September 2025. We wish Dimitrios a successful continuation of his scientific and academic career.