Julien Millau
Clermont-Ferrand, Auvergne-Rhône-Alpes, France
Summary
🤩
RockstarJulien Millau is an IT Distinguished Engineer with 14 years of experience leading software architecture, platform engineering and developer productivity initiatives at Michelin from embedded IoT ingestion to enterprise-scale platforms. He combines hands-on backend and DevOps contributions—such as enhancements to the popular springdoc-openapi library and configuration work on Omnibus GitLab—with strategic roles driving open-source policy, training curricula and product ownership for software engineering talent. Julien has repeatedly reshaped team organization and tooling (Team Topologies, Git migrations, cloud SaaS sourcing like Snowflake and Confluent) to improve scalability and delivery. Based in Clermont-Ferrand, he pairs practical mobile and JEE roots with current expertise in Kafka/MQTT pipelines and cloud data platforms, and is known for making developer experience and documentation improvements that quietly boost adoption and operational reliability.
14 years of coding experience
Github Skills (18)
configuration-management10
swagger10
java10
javas10
chef-client10
gitlab10
swagger-ui10
spring-boot10
chef-solo10
rest-api10
openapi10
ruby8
yaml7
kotlin7
chefspec6
Programming languages (7)
Github contributions (5)
springdoc/springdoc-openapi
Nov 2019 - Jan 2020
Library for OpenAPI 3 with spring-boot
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 commits, 3 PRs, 1 comment in 1 month
Contributions summary:Julien primarily contributed to the Springdoc-openapi library by adding and modifying configurations and documentation related to the Swagger UI. They implemented functionality to sort operations and tags in the Swagger UI. Additionally, the user improved the documentation for the actuator endpoints, adding descriptions and external documentation links. These changes suggest a focus on enhancing the usability and integration of the library with Spring Boot applications.
openapispringspring-bootopenapi3springdoc-openapi
gitlabhq/omnibus-gitlab
Jun 2018 - Jul 2018
GitLab Omnibus Mirror | Please open new issues in our issue tracker on GitLab.com
Role in this project:DevOps Engineer
DevOps EngineerContributions:5 commits in 3 days
Contributions summary:Julien's contributions focus on configuring and maintaining the GitLab Pages component within the Omnibus GitLab project. They primarily addressed configuration issues related to file paths, directory settings, and address variables. Their work involved modifying configuration files, templates, and test specifications to ensure proper operation of GitLab Pages, particularly concerning the admin interface and deployment paths. These changes likely improved the reliability and maintainability of the GitLab Pages deployment process within the overall GitLab ecosystem.
gitlab-omnibus
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.