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Victor PoiraudVP

Victor Poiraud

Kubernetes Architect & Senior DevSecOps

800 €/jour
Rennes, FR
3-7 ans

Délai de réponse moyen : 1h

À propos de Victor

I am a Senior DevSecOps and Kubernetes Architect with a background in Cyberdefense and Critical Infrastructure. I specialize in designing and industrializing secure, resilient cloud-native platforms for scale-ups and high-stakes environments.


I operate on a hybrid freelance model, offering two types of 100% remote engagements:

🛠️ 1. Core Engineering & Build (2 to 12 months):

Integrating with your team to lead complex infrastructure migrations, automate cluster provisioning (OpenShift/Hypershift, K3s, custom operators in Go, complex workflows in Python, Gitops) and implement Shift-Left DevSecOps pipelines. I have a significant record deploying Kubernetes infrastructures in critical environments and airgaps.

🚀 2. Architecture & PoC Sprints (3 to 4 weeks):

A commando-style intervention for teams needing rapid infrastructure design. I deliver complete High-Level and Low-Level Designs (HLD/LLD), followed by a coded Proof of Concept and comprehensive Production Guidelines to accelerate your internal teams.
Stack: Kubernetes, OpenShift, K3s, Python, Go, Terraform, ArgoCD, Tekton, OPA, Traefik, K6, Kagent.
Focus: High Availability, Air-gapped environments, Zero Trust Architecture.
  • Français

    Bilingue ou natif

  • Anglais

    Bilingue ou natif

En télétravail uniquement
Travaille majoritairement à distance

Expériences

  • Sopra Steria Defense
    DevSecOps/Platform Engineer
    janvier 2026 - Aujourd'hui (5 mois)
    Rennes, France
    Architecting a custom Kubernetes distribution and air-gapped infrastructure for critical military environments.

    Designing and building a secured Kubernetes distribution tailored for disconnected (air-gapped) defense operations. Leading the modernization of legacy critical systems (Naval/Defense), migrating monolithic software to containerized, high-availability architectures, by implementing "Secure-by-Design" pipelines
  • Orange Business - Cloud Provider
    DevSecOps/Platform Engineer
    décembre 2023 - janvier 2026 (2 ans et 1 mois)
    Rennes, France
    Engineered a "Kubernetes-as-a-Service" platform, enabling automated cluster provisioning on VMware infrastructure.

    Developed the core automation logic to deploy and manage concurrent OpenShift and K3s clusters, reducing provisioning time from days to minutes. Mentored junior engineers on Kubernetes patterns, Operator SDK, and clean architecture, fostering a culture of technical excellence. Built custom Kubernetes Operators and advanced pipelines in Python/Go to automate complex lifecycle management and networking tasks (NSX-T, Cluster API, Firewall, DNS). Collaborated with international teams to deliver L2/L3 support processes for a multi-tenant cloud environment.
  • Sahar - Cyber Defense
    Software Engineer
    novembre 2021 - octobre 2023 (1 an et 11 mois)
    Paris, France
    Developed autonomous investigation software and high-volume data processing engines for strategic intelligence. Engineered a high-throughput data collection platform processing hundreds of millions of data points daily for economic and strategic analysis. Designed advanced resilient networking infrastructure (proxies, fingerprint evasion) to bypass bot-management systems and ensure continuous data flow. Implemented rigorous DevSecOps practices across the stack, integrating automated testing and security hardening into Python-based data pipelines. Conducted R&D on adversarial engineering to maintain collection capabilities against evolving defensive measures.

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Formations

  • MSc in
    Université de Rennes
    2023
    MSc in

Compétences

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