Summary
Antoine Lagier is a Cloud Advisor and Architect with nine years of focused cloud and infrastructure experience and a long pedigree in systems engineering stretching back to early Unix and C++ development. Based in Greater Paris, he advises public and private organizations on cloud migration, FinOps and GreenOps, and currently leads cloud strategy work at Mézenc IT while co-running France’s largest FinOps/GreenOps meetup. He has driven complex programs — from MSP selection and multi-cloud migrations to dataplatform modernizations on Google Composer — and blends hands-on architecture, Scrum leadership and program direction. Active in the FinOps ecosystem, he helped shape open practices as a TAC member and co-founded FinOps.World, and he now co-leads a major study on measuring public cloud environmental impact. Known for bridging technical rigor with sustainability and governance, he often converts operational audits into measurable FinOps and GreenOps outcomes.
9 years of coding experience
15 years of employment as a software developer
Master Mastère Génie Logiciel et Réseaux, Master Mastère Génie Logiciel et Réseaux at École des Mines de Saint-Étienne
Ingénieur informatique, Ingénieur informatique at Télécom Saint-Etienne
English, Spanish