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Kilian HillaireKH

Kilian Hillaire

DevOps Engineer

EUR 500/Tag
Brest, FR
3-7 Jahre

Durchschnittliche Reaktionszeit: 1h

Über Kilian

Ingénieur DevSecOps / Cloud
Spécialisé en infrastructures Kubernetes bare-metal et cloud, avec une forte expertise en GitOps, CI/CD, sécurité et haute disponibilité.
Expérience dans la conception, l’exploitation et le durcissement de clusters Kubernetes en production.
À l’aise dans les environnements critiques, la gestion d’incidents, la reprise après sinistre, et les contextes sensibles / défense.
  • Französisch

    Muttersprachlich oder zweisprachig

  • Englisch

    Verhandlungssicher

Vor Ort möglich
Brest (bis zu 50 km)

Projekt- und Berufserfahrung

  • Groupe Asten -
    DevSecOps Engineer
    DIGITALAGENTUREN & IT-CONSULTING
    Februar 2025 - Heute (1 Jahr und 4 Monate)
    Brest, France
    • Built and maintained Kubernetes on bare-metal infrastructures (up to 70 nodes) using Kubespray, Cloud-init, Ansible, Terraform
    • Operated and upgraded clusters via kubeadm / kubelet (up to v1.34)
    • Ingress & service mesh using Envoy Gateway, GatewayAPI, Traefik, Cilium, Calico, Istio
    • Implemented GitOps & deployment workflows with ArgoCD, FluxCD, Helm, Kustomize, HelmRelease
    • Designed and operated CI/CD pipelines using Gitea, Gitea Actions, GitLab CI/CD
    • Implemented secure secrets & configuration management with Vault, External Secrets Operator, SOPS
    • Implemented IAM, authentication & SSO with Keycloak
    • Deployed and operated observability, logging & analysis stacks: Prometheus, Thanos, Grafana, Loki, Fluentd, Alloy
    • Implemented FinOps & cost analysis using OpenCost
    • Deployed Kubernetes storage & backup solutions: OpenEBS Mayastor (RWO), Rook-Ceph (RWX)
    • Built, hardened and maintained Docker images
    • Implemented Kubernetes security, policy enforcement & runtime protection: Kyverno, Gatekeeper, Falco
    • Managed TLS, certificates & PKI using cert-manager, x509-Exporter
    • Implemented autoscaling & scheduling with Karpenter, HPA, VPA
    • Provided platform operations, support, troubleshooting and production analysis
    • Debian, Ubuntu, Rocky
    Ansible Kubernetes Site Reliability Engineering Cybersécurité Terraform
  • Marine Nationale
    École de Maistrance
    VERTEIDIGUNG & MILITÄR
    Oktober 2025 - Februar 2026 (4 Monate)
    Brest, France
    EM - FPE - Formation militaire - CATI - Géopolitique - Anglais - EPMST - EPMSA
    Formation initiale des officiers mariniers (sous-officiers de la Marine nationale)
    Gestion de projet Management d'équipe Militaire Sécurité Esprit d’équipe
  • Braincube
    Software Engineer
    SOFTWARE-HERSTELLER
    März 2023 - Juni 2024 (1 Jahr und 3 Monate)
    Issoire, Frankreich
    • Kubernetes, Docker, IaC (Terraform, Ansible, Helm, FluxCD)
    • Multi-cloud: Azure, AWS, GCP
    • GitOps: CI/CD pipelines, Git repo maintenance, Helm chart authoring
    • Disaster recovery: annual DRP testing + real incident response
    • Data center migration & client onboarding (Docker)
    • Infrastructure backups: ZFS snapshots, Kopia offsite
    • Technical support & software integration for clients
    • Bug triage, 8D analysis, Ansible role maintainer
    • Observability: Grafana, Prometheus, Loki, Velero
    • Scripting & automation: Python, Bash, YAML, SQL
    Ansible Docker Linux Kubernetes Grafana

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Ausbildung und Abschlüsse

  • License CSIA Project Manager in Applied Information Systems
    EAF
    2020
    License CSIA Project Manager in Applied Information Systems
  • BTS SIO Information Technology Services for Organizations
    GFS Chamalières
    2019
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