Francesco Vincelli is a Liquid Propulsion System Engineer currently employed at ArianeGroup since September 2023, where responsibilities include overseeing the THEMIS Feeding System's pressure and propellant budgets and supporting test campaigns. Prior experience at AVIO from April 2021 to August 2023 involved serving as the Technical Responsible for the VEGA-E Upper Stage Auxiliary Pressure System, focusing on subsystem modeling, supplier management, and defining system requirements. Francesco's early career includes a Postgraduate Research Fellowship at Politecnico di Torino, working on automated mission analysis tools for lunar landers and microlauncher performance evaluations. Educational qualifications include a Laurea Magistrale in Aerospace Engineering from Politecnico di Torino and an MSc thesis completed at the University of Strathclyde, alongside earlier studies resulting in a Laurea L in Aerospace Engineering from Politecnico di Torino.