David Gabrielli is an engineering manager with 10 years of full-stack experience, currently leading the team building Decathlon's order management tool from Lille, France. He combines hands-on JavaScript expertise (React, NestJS) with backend and cloud experience (Java Spring Boot, GCP, Kubernetes, PostgreSQL) and a track record of modern delivery practices like trunk-based development and GitHub Actions. Previously he led technical transformation of an internal PIM—breaking a monolith, hiring and coaching teams, and embedding Agile at scale. He also mentors Web Developer students at OpenClassrooms, reflecting a strong commitment to coaching and knowledge transfer. Known for pragmatic, product-oriented engineering, he enjoys digging into unfamiliar tech stacks and quickly turning that learning into production value.
10 years of coding experience
10 years of employment as a software developer
DUT Communication and networks services, DUT Communication and networks services at Université de Rouen
Master's degree Cloud Computing and Mobility, Master's degree Cloud Computing and Mobility at Université de Picardie Jules Verne (Amiens)
High school diploma, High school diploma at Lycée Pierre de Coubertin, Bolbec (76)
DNB (Diplôme National du Brevet) Caudebec-en-caux (76), DNB (Diplôme National du Brevet) Caudebec-en-caux (76) at Collège Victor Hugo
Contributions:1 release, 5 PRs, 15 pushes in 2 days
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David Gabrielli - Engineering Manager at OpenClassrooms