Loïc Mathieu
Lead Software Engineer at Editions ENI
Lille, Hauts-de-France
Summary
🤩
Rockstar🎓
Top SchoolLoïc Mathieu is a Lead Software Engineer based in Lille with two decades of hands-on experience in Java/J2EE, backend performance tuning and cloud-native microservices. He has led architecture and development for large e-commerce platforms, driven ESB and API modernization efforts, and specialized in backend performance as well as frontend/mobile R&D (Angular, offline navigation). A longtime open-source contributor and Quarkus expert, he authored a Quarkus book and has contributed notable fixes and features to Quarkus and SmallRye reactive messaging (Kafka/AMQP integrations). At Kestra he focuses on robust workflow orchestration and execution reliability, bringing practical improvements like safer execution kill semantics. Formerly an architect at KIABI and a consultant/teacher at Zenika and universities, he pairs mentoring and training with production-grade delivery. He combines pragmatic performance engineering with a habit of sharing knowledge through talks, articles and open-source work.
10 years of coding experience
10 years of employment as a software developer
MIAGE
Stackoverflow
5,327reputation
721kreached
160answers
5questions
proxy
top-5%
java
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bower
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Github Skills (41)
api-rest10
messaging10
back-end-development10
amqp10
restful-api10
kafka10
java10
mongodb-database10
javas10
quarkus10
rest-api10
reactive-programming10
mongodb10
cloud-native10
api-design9
Programming languages (17)
Github contributions (5)
kestra-io/kestra
Jan 2023 - Jan 2023
:zap: Workflow Automation Platform. Orchestrate & Schedule code in any language, run anywhere, 500+ plugins. Alternative to Zapier, Rundeck, Camunda, Airflow...
Role in this project:
Back-end Developer
Back-end DeveloperContributions:552 reviews, 6 commits, 1486 PRs in 13 days
Contributions summary:Loïc's commits focus on fixing bugs and improving the Kestra webserver. They made improvements to the handling of execution kills, including adding a 'killing' state to prevent ghost executions. The user also contributed to the codebase by fixing performance issues and made changes to API endpoints for better efficiency. Furthermore, their changes indicate an understanding of the project's architecture, making them a valuable contributor to the backend functionality.
pythondataschedulerdata-integritymonitoring
quarkusio/quarkus
May 2019 - Jan 2023
Quarkus: Supersonic Subatomic Java.
Role in this project:Back-end Developer
Back-end DeveloperContributions:460 reviews, 520 commits, 392 PRs in 3 years 8 months
Contributions summary:Loïc contributed to the `quarkusio/quarkus` repository by implementing new features and resolving issues related to the MongoDB client and its Panache integration. Their work included adding methods to the `ReactiveMongoCollection`, creating new collections with specific projection classes, and incorporating updates related to Google Cloud Functions. They also made updates regarding AWS Lambda and Azure Function improvements. The changes focused on enhancing the integration of MongoDB within the Quarkus ecosystem, particularly for reactive and cloud-native applications.
kubernetesquarkusjavareactivecloud-native
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