Marc Puiggròs is a skilled software engineer specializing in flight dynamics, currently employed at OneWeb since July 2021. Prior experience includes a role as a Research Assistant Software Engineer in the PLATHON group at UPC-ESEIAAT, focusing on LEO constellations and contributing to the ESA Iris project proposal. Marc has also completed internships as a Mission Analysis Software Engineer at Space Forms, a UK Space Agency sponsored initiative, and as a Modelling & Simulation Software Engineer Intern at OHB SE, where involvement in thermal analysis and the development of surrogate thermal models for spacecraft systems took place. Education was completed at ESEIAAT-UPC.