Mathias Schroijen is a member of the Postgraduate Office at the Université Libre de Bruxelles (ULB). As a project leader he is responsible for the development of transferable skills training programmes and career development services for researchers. Mathias has a research background in health psychology (respiratory psychophysiology) and, in parallel, has been actively involved in doctoral training with a specific interest in mental health, intersectoral mobility and social entrepreneurship. Driven by these interests, he focused on PhD community building at the local level (PhD Society at KU Leuven), the construction of training and career development services at the institutional level (project manager MSCA-Cofund IF@ULB) and the representation of early career researchers at the European level (Eurodoc).