Ioan Hadade is the team leader of the HPC Applications team at ECMWF. His team is responsible with making sure that applications such as the ECMWF IFS weather model or the newly released AIFS machine learned model run efficiently on internal and external HPC systems and that they are able to scale across the world's largest supercomputers. The team is also responsible with developing benchmarks for procuring ECMWF's in-house HPC systems used for operational weather forecasting.