CROMAI is an interdisciplinary research group working on Cloud-Edge computing resource management, orchestration and disaggregation, green computing and energy management on data-centres, and novel technologies for HPC on AI and machine learning. We work on middleware runtimes and technologies to provision applications in the Cloud (also on the Edge), leveraging Machine Learning for "smart orchestration", minimizing resource usage and energy consumption, while boosting Quality of Service. Big Data, AI and distributed learning (Federated and Swarm) applications are the main targets on our research.