Jean-Marie Hellier

Jean-Marie Hellier has extensive experience in the construction and rehabilitation sectors, currently serving as Chef de groupe travaux and previously as Conducteur de travaux principal and Conducteur de travaux Réhabilitation at Groupe Legendre since October 2015. Prior to this, Jean-Marie worked at GTM BATIMENT as an Apprenti ingénieur, focusing on rehabilitation projects from September 2012 to July 2015. Jean-Marie also gained experience as a stagiaire at Architecture Dunet & Associés, where involvement included project management, cost estimating, and work supervision in April and May 2012. Educational qualifications include a Diplôme d'ingénieur par alternance from CESI Ecole d'Ingénieurs (2012-2015), a DUT in Génie civil from IUT de Saint-Nazaire (2010-2012), and a Baccalauréat Scientifique from Lycée Ernest Renan in Saint Brieuc (2007-2010).