Sébastien Berthier is an experienced professional currently serving as the Microsoft Alliance Manager at GROUPE SYD since September 2022, overseeing and strengthening the strategic partnership with Microsoft. Previous roles include Vice-president of DFCG for Bretagne Pays de Loire, and a brief tenure as DAF à Temps Partagé at LEFEUVRE IMMOBILIER, where Sébastien conducted a comprehensive audit of financial processes. With a background as Microsoft Alliance Manager at Gest'Innov from 2016 to 2022, Sébastien developed strategic partnerships aligning with Microsoft's objectives. Additional leadership experience includes serving as President of DFCG Avenir and General Director at Triskelis and GPA Initiatives, focusing on strategic development and partnership strategies. Sébastien also held financial oversight roles at SYSTEME U and Cerfrance, providing extensive advice to entrepreneurs. Academic credentials include a Digital Business Strategist degree from MIT and several accounting and finance qualifications.