Summary
Julien Leroy is a Senior Software Engineer with 12 years of experience building enterprise-grade applications and architectures across Node.js, Java, Ruby on Rails, React/Angular and MongoDB. He combines hands-on development with technical leadership—designing SOA/MDA/RESTful architectures, leading major refactors, and introducing CI/CD, TDD/BDD and agile practices in large organizations. At IWe cloud he develops an innovative case management platform while drawing on a decade of Atos experience as technical architect and consultant for clients like Amadeus, Coface and public agencies. Julien is equally comfortable in backend rule engines (Drools/JBPM), JEE stacks and modern web stacks, and has repeatedly driven proof-of-concept and platform reengineering efforts. He holds engineering and management credentials from Polytech'Nice-Sophia and IAE, and is known for translating complex legacy systems into maintainable, automated delivery pipelines. A pragmatic problem-solver, he often blends model-driven approaches with pragmatic CI tooling to accelerate reliable delivery.
12 years of coding experience
2 years of employment as a software developer
Master, Management, Master, Management at IAE FRANCE - Écoles Universitaires de Management
Engineer, Computer Science, Engineer, Computer Science at Polytech'Nice Sophia-Antipolis
Polytech'Nice-Sophia
DUT, Computer Science, DUT, Computer Science at Institut Universitaire de Nice Sophia-Antipolis