Ronan Le Roy
Senior Software Engineer at Xandr
Quimper, Brittany, France
Summary
👤
Senior🎓
Top SchoolRonan Le Roy is a Senior Software Engineer based in Quimper, Brittany, with over 20 years of Java-focused development and 11 years of professional experience in senior and architectural roles. He has led teams and shaped architectures at companies like Xandr and Effisoft, specializing in refactoring legacy systems, configuring efficient software factories, and choosing pragmatic frameworks to speed delivery. Comfortable across the full stack, Ronan combines Vue.js front-end work with backend fluency in Java and working knowledge of Python, Scala, and .NET. He is passionate about mentoring and spreading development best practices, turning complex codebases into maintainable, productive platforms. A graduate of ENSIMAG in mathematics and computer science, he brings a methodical, design-driven approach that favors long-term developer happiness as much as immediate feature velocity.
11 years of coding experience
5 years of employment as a software developer
Mathematics and Computer Science, Mathematics and Computer Science at Ecole Nationale Supérieure d'Informatique et de Mathématiques Appliquées de Grenoble / ENSIMAG
Github Skills (14)
spring10
java10
spring-boot10
spring-security9
metadata9
ckan9
springframework8
indexer8
des5
github-api3
ruby3
blockchain-platform1
blockchain-network1
blockchain1
Programming languages (5)
Github contributions (5)
rleroy/CivilianPopulation
Jan 2017 - Aug 2018
Contributions:12 releases, 111 commits, 151 pushes in 1 year 7 months
rleroy/openshift-jbosswildfly
Aug 2015 - Sep 2015
Contributions:34 pushes, 1 branch in 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.