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Mikael KriefMK

Mikael Krief

Tech Lead DevOps

€830/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mikael

DevOps Engineer and Tech Lead with strong expertise in integrating DevOps processes in the cloud and Kubernetes. I am also the author of the books "Learning DevOps" and "Terraform Cookbook".
For my contributions, I have been recognized as a Microsoft MVP Azure for 7 years and HashiCorp Ambassador since 2019.
  • French

    Native or bilingual

  • English

    Conversational

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

Experience

  • Société Générale (SGCIB)
    Expert Kubernetes Azure AKS
    December 2023 - Today (2 years and 8 months)
    Within the FT PAAS team, we deploy and maintain the Kubernetes service (AKS) for a multitude of project teams.

    Missions:

    • Lead the deployment and maintenance of the Kubernetes service (AKS) across several hundred clusters (around 400), serving multiple project teams (especially Big Data).
    • Support migration to Azure: industrialized deployment of AKS clusters via a group API, writing structured technical documentation (HLD, security analyses, etc.).
    • Advanced consulting and expertise in infrastructure as code management with Terraform, standardizing practices within the team.
    • Automate the deployment of Spark and its dependencies (including Spark Operator) on AKS, via an internal application developed in Java, optimizing deployment productivity and reliability.
    Microsoft Azure Terraform Azure AKS
  • Health Data Hub
    Tech Lead Dev Infrastructure
    PHARMACEUTICALS INDUSTRY
    May 2022 - Today (4 years and 2 months)
    Paris, France
    Technical lead for Terraform, Azure, and Kubernetes technologies
    • Implementation of technological platform features
    • Setup of CI DevSecOps pipelines to verify the security and compliance of Terraform code, Docker images, and Helm Charts.
    • Coaching developers on their skill development
    • Coordination with the Release Manager, Product Owner (PO), and CTO
    • Participation with the architecture team in qualifying feature requests
    Fully secured Azure architecture, primarily composed of vnet/subnet/private link/Azure storage/Key Vault/AKS
    • Management and coordination of the developer team (12 people)
    • Active participation in recruitment
    Terraform Kubernetes Azure AKS Git
  • TALENTSOFT
    DevOps Engineer
    SOFTWARE PUBLISHING
    January 2020 - May 2022 (2 years and 4 months)
    Paris, France
    • Technical lead for Infrastructure as Code with Terraform -
    Implementation of the CI/CD chain for IaC - Azure Architect
    • Setup of a CI/CD factory for deploying all applications in Kubernetes (Multi-cloud Azure / OVH /… environment)
    • Lead on Docker – Kubernetes: Supporting development teams on deployments in Kubernetes
    • Implementation of automated IaC integration tests (Terraform - Packer - Vagrant / Puppet)
    • Study, implementation, and lead on HashiCorp Vault
    • Management of a team of 4-5 people.
    Azure Terraform Kubernetes

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Education

  • Agile, From Project Manager to Agile Manager Certified Scrum
    Egilia
    2013
    Agile, De chef de projets à Manager Agile certifié Scrum

Certifications

Skill set (12)

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