Paul Lesellier
Consultant Infrastructure Cloud DevOps at LAB ZERO-EIGHTY-SEVEN
Rouen, Normandy, France
Summary
👤
Senior🎓
Top SchoolPaul Lesellier is a Site Reliability Engineer with 13 years of experience focused on cloud engineering, developer experience and production reliability, currently working across SRE and consultancy roles in France. He has led infrastructure modernization and containerization efforts at companies like Livestorm, Aura and Qiara, migrating services to Kubernetes and GCP, implementing ArgoCD preview environments, and shipping robust Prometheus-based observability stacks. Comfortable across AWS, Scaleway, GKE and Terraform, he blends hands-on DevOps craft with developer tooling—improving local/remote hybrid workflows, CI/CD pipelines and non-technical dashboards. A natural technology explorer, Paul pairs systems design with IoT and hardware tinkering (including 3D printing prototypes), which informs creative, cross-domain solutions. Based in Rouen, he balances startup velocity with security-focused, production-grade practices and a knack for making complex platforms more accessible to teams.
13 years of coding experience
13 years of employment as a software developer
EpitechMaster's degree Software Engineering, Master's degree Software Engineering at Beijing Jiaotong UniversityBaccalauréat Scientifique, Baccalauréat Scientifique at Lycée Thomas Corneille
French, English, Chinese
Github Skills (96)
python10
order-management10
command-line-tool10
cart10
monitoring10
checkout10
modular10
django10
pm210
shopping-cart10
django-rest-framework10
composable10
oms10
nodejs10
load-balancer10
Programming languages (9)
Github contributions (5)
Rohja/pm2
Dec 2017 - Jan 2018
Contributions:104 pushes, 2 branches in 1 month
pm2node-jsnodejsjs-appsprocess-manager
Rohja/esphome-xiaomi-smart-pet-fountain
Jul 2024 - Nov 2024
ESPHome component for Xiaomi's Smart Pet Fountain (ESP8266 / ESP-WROOM-02D)
Contributions:1 release, 3 PRs, 22 pushes in 4 months
esp8266esphomeesphome-componentsmart-pet-fountainxiaomi
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