Guillaume G. is a seasoned consultant with extensive experience in telecommunications and network engineering. Currently employed at SQUAD Conseil et Expertises since June 2022, prior positions include Chef de projet at DGA - Direction générale de l'armement, where responsibilities included modernizing a secure IP transport network for the Ministry of Armed Forces, and Architecte de télécommunications, focusing on modernizing telephony systems. Earlier roles include technical support engineer at ALTEN, providing support for large clients of SFR/NUMERICABLE, and involvement in the IP transit network at Orange Business Services. Guillaume G. began a career in avionics with Safran, contributing to the maintenance of aircraft black boxes. Educational qualifications include a Master's degree in Network and Systems Engineering from UVSQ and multiple diplomas from IUT de Cachan.