Sébastien Guilloux
Principal Software Engineer Tech Lead at Elastic
Toulouse, Occitania, France
Summary
🤩
Rockstar🎓
Top SchoolSébastien Guilloux is a Principal Software Engineer and Tech Lead based in Toulouse, France, with 10 years of experience building cloud-native, distributed systems. At Elastic he contributes to Elastic Cloud on Kubernetes (ECK), adding init container features and testing/infrastructure enhancements that bridge backend and DevOps concerns. Previously at OVH he architected and shipped serverless platform components and a multi-tenant Kafka-as-a-Service—operating 19 clusters and handling peaks of 3M messages/sec—demonstrating production-scale SRE and Go/Scala development. He combines hands-on engineering across Go, Java, Python and infrastructure-as-code with team coaching, post-mortem-driven reliability improvements, and a pragmatic focus on user experience and time-to-market.
10 years of coding experience
5 years of employment as a software developer
Computer Science Student, Computer Science Student at Rochester Institute of TechnologyDiplôme d'ingénieur, Computer Science, Diplôme d'ingénieur, Computer Science at Institut national des Sciences appliquées de Rennes
english (test toeic: 990/990), French
Stackoverflow
11reputation
771reached
1answer
0questions
Github Skills (8)
kubernetes10
go10
kubernetes-pods10
dockers9
docker9
yaml8
elasticsearch6
elasticcloud6
Programming languages (13)
Github contributions (5)
elastic/cloud-on-k8s
Oct 2018 - Mar 2022
Elastic Cloud on Kubernetes
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:307 reviews, 785 commits, 789 PRs in 3 years 5 months
Contributions summary:Sébastien's primary contribution centers on enhancing the Elasticsearch Cloud on Kubernetes (ECK) project. They implemented new features by modifying existing init containers, and creating new ones. Their work focused on adding configuration capabilities for key ES settings. The user also contributed to infrastructure aspects by modifying the testing environment.
kubernetes-operatorselastickibanakuberneteselasticsearch
sebgl/cloud-on-k8s
May 2019 - Mar 2022
Elastic Cloud on Kubernetes
Contributions:1098 commits, 473 pushes, 382 branches in 2 years 10 months
kubernetes-deploymentelastickuberneteselasticsearchcloud-native
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.