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Félix GuingantFG

Félix Guingant

SRE Cloud

€650/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Félix

🚀 IT Tech Lead | SRE | DevOps | Kubernetes Specialist

With over 8 years of experience in critical and complex environments, I specialize in designing, deploying, and securing containerized infrastructures with Kubernetes, Helm, and Docker.
I am passionate about exploring new technologies and constantly strive to develop my expertise to deliver modern, scalable, and reliable systems.

⚙️ Key Skills & Tools
• Container Orchestration: Kubernetes, Helm
• Containerization: Docker, container security best practices
• Automation & Infrastructure as Code: Ansible, Terraform, GitLab CI/CD
• Security by Design: Threat modeling, incident response, hardening

🌱 Continuous Learning
I continue to actively train through Udemy, KodeKloud, and practical challenges on Root-Me, to stay at the forefront of DevOps and cloud-native technologies.

đź’ˇ What I Can Bring
Whether it's migrating workloads to Kubernetes, automating CI/CD pipelines, or securing containerized applications, I combine practical expertise with strategic leadership.

đź”— Root-Me Profile:
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • OVHCloud
    IT Technical Leader (DevOps)
    TECH
    March 2025 - Today (1 year and 3 months)
    France
    Definition of software architecture, technology choices, code quality supervision.
    Technical management of a team of SREs responsible for the reliability, performance, and security of the large-scale cloud platform.
    Strengthened security, reducing CVEs by 80%.
    Collaboration with all teams to create QA pipelines ensuring the reliability and performance of deliveries.
    Reduced downtime through infrastructure and application redesign.
    Kubernetes Project Management Public Cloud Helm Team Management
  • Artmeys,
    Systems Administrator (DevOps)
    January 2024 - March 2024 (2 months)
    France
    Design and deployment of automated and self-managed DevOps solutions for reliability and scalability.
    Training and coaching the team on DevOps methodologies and their practical implementation (reducing manual actions by 50%).
    Implementation of robust CI/CD pipelines with GitHub Actions and Jenkins to accelerate deployments and reduce errors.
    Conducted a POC for Zabbix upgrade to improve monitoring and proactive alerting.
    Kubernetes DevOps Cloud Architect Infrastructure as Code Training
  • McGill,
    Cloud Architect (DevOps)
    October 2022 - December 2023 (1 year and 2 months)
    Montreal, QC, Canada
    Design and deployment of a secure cloud for researchers, based on Kubernetes, Ansible, and Terraform, with CI/CD pipelines for reproducible deployments.
    Implementation of centralized authentication for all applications via Keycloak and OAuth2, ensuring security and access management.
    Implementation of enhanced security measures, including strict access control and firewall configuration.
    Creation and management of a Kubernetes cluster via Kubespray to orchestrate scientific workloads reliably and scalably.
    Implementation of SLAs, SLIs, and SLOs to define, measure, and guarantee the reliability and performance of critical services.
    Cloud Architect Kubernetes Openstack Project Management DevOps

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Education

  • Professional Degree in Network Administration and Security
    IUT La Rochelle
    2018
    Licence professionnelle Administration et sécurité des réseaux
  • Brevet Techniciens SupĂ©rieur Services informatiques aux
    Lycée Victor et Hélène Basch
    2016
    Brevet Techniciens Supérieur Services informatiques aux

Skill set

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