Arnaud Hatzenbuhler
Ingénieur DevOps at Broken By Mega
Rennes, Brittany, France
Summary
👤
Senior🎓
Top SchoolArnaud Hatzenbuhler is a seasoned DevOps engineer with nine years of experience helping organizations adopt DevOps culture and cloud-native practices from Rennes, France. He has delivered end-to-end platform work across AWS, GCP and Kubernetes—implementing EKS/GKE, ArgoCD, Terraform/Terramate, policy-as-code and FinOps controls for clients like Solocal and Additi. Beyond tooling, he focuses on knowledge transfer and developer enablement, having built training programs and ephemeral learning environments for Kubernetes and Terraform. Arnaud also runs a tech blog, Broken By Mega, to share his continuous learning and pragmatic operational patterns. He combines deep systems and scripting roots (Python, Bash, Ansible) with hands-on observability and security work (Grafana, VictoriaMetrics, Opensearch, Trivy, Kyverno). This blend of trainer, builder and operator makes him effective at turning complex cloud architectures into maintainable, compliant platforms.
8 years of coding experience
11 years of employment as a software developer
Licence Profesionnelle Gestion des systèmes et réseaux Administration de / administrateur réseaux et systèmes, Licence Profesionnelle Gestion des systèmes et réseaux Administration de / administrateur réseaux et systèmes at IUT de Lannion
French, English, German
Github Skills (72)
mesh9
security9
ansible-role9
asdf9
rust8
victoriametrics8
ansible8
proxies8
golang8
microservices8
api-management8
contour8
gitlab-runner8
runner8
nginx8
Programming languages (10)
Github contributions (5)
Wihrt/idle_arena
Jul 2021 - Sep 2024
Idle Bot Arena
Contributions:16 PRs, 148 pushes, 19 branches in 3 years 1 month
botpythonidlearena
Wihrt/discord_against_humanity
Feb 2018 - Apr 2018
Discord bot providing Cards Against Humanity game
Contributions:17 commits, 2 PRs, 13 pushes in 1 month
cards-against-humanitydiscordbotdiscord-bothumanity
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