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Clement LachausseeCL

Clement Lachaussee

Expert Kubernetes Devops SRE Architect GCP AWS

€650/day
Tours, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Clement

🏆

Maximize your cloud resource efficiency, scale rapidly, ensure unparalleled availability, automate your deployments, and significantly reduce your operating costs.

Our collaboration will unfold in three essential steps for the success of our project and your business:

🚀 Pre-mission - Free Quote 🚀
We begin with an in-depth discussion to understand your specific needs, objectives, and constraints. Based on this, I will provide you with a detailed and free quote, outlining the associated services, timelines, and costs. This step allows you to evaluate our collaboration and make an informed decision.

✅ Mission - Documentation and Training ✅
Once the terms are agreed upon, we move to the mission. I will create clear documentation describing the architecture, processes, and best practices related to the infrastructure created. It will serve as a reference for your teams and ensure a common understanding of the fundamental principles.

In parallel, I will offer practical training to your teams to familiarize them with key concepts and acquire the necessary skills. I will ensure they are well-prepared and confident in using the various tools involved.

💎 End of Mission - Validation of Results and Future Strategy 💎
At the end of the mission, we will conduct a thorough validation of the results obtained. We will evaluate the implementation of the architecture, the performance, and the stability of your applications in the cloud.

Based on this, I will present a detailed analysis with recommendations for the future. You will be able to make informed decisions about your cloud transformation and develop a suitable strategy to maximize the benefits of the implemented infrastructure.

My ultimate goal is to help you succeed in your cloud transition by providing you with a clear vision and the necessary tools to achieve your objectives.
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Tours (up to 50km), Angers (up to 10km), Poitiers (up to 10km), Orléans (up to 10km), Niort (up to 10km)

Experience

  • Carrefour
    Site Reliability Engineer
    RETAIL (SMALL BUSINESS)
    June 2023 - Today (3 years)
    Massy, France
    Maintain existing Kubernetes platforms (GCP GKE and Rancher on Azure IAAS) (e-commerce)
    Build and migrate existing workload and processes to an all-new multi-cloud CaaS offer following
    Immutable Infrastructure, GitOps, GreenIT and Self-Service principles
    Follow Infra-as-Code principles (terraform)
    Application configuration as-code (jsonnet)
    Continuous improvements around monitoring and alerting. PagerDuty. On-call.
    Development of Kubernetes controllers and operators (multi-tenancy, logging).
    Open Source contributions around the Cloud Native landscape (Kyverno, Logging-Operator, Argo
    project, Prometheus community and more)
    Documentation on the whole scope
    Service Mesh Experiments (Kong Mesh / Linkerd)
    Kubernetes Microsoft Azure Google cloud Vault Terraform Rancher Kyverno Argo CD Prometheus jsonnet GitOps opensource Python Customer Service Grafana Gitlab CI Golang
  • Rakuten France
    Solutions Architect
    E-COMMERCE
    June 2022 - April 2023 (10 months)
    Paris, France
    Micro-Services Architect
    Creation of the on-premise architecture to migrate from Docker to Kubernetes (k0s, haproxy, openstack)
    Training of the different project actors
    Creation of GitOps Architecture (Flagger / Fluxcd)
    Creation of the monitoring stack (Prometheus / Grafana)
    Creation of maintenance procedures
    Creation of tooling for the different actors (Python / Golang).
    Kubernetes Flux Grafana Python Golang Helm Google Cloud Platform (GCP)
  • DECATHLON SE
    DevOps Engineer & Kubernetes Specialist
    SPORTS
    September 2020 - April 2022 (1 year and 7 months)
    Lille, France
    Kubernetes Referent.
    Member of the Change Advisory Board.
    Kubernetes support for end-users.
    Created an architecture to significantly reduce incidents while giving end-users more autonomy.
    Handling 4 production clusters on AWS and GCP hosting more than 150 applications. Handling of major incidents.
    Experience with istio and update management.
    Experience with Network Policies, RBAC, Datadog, PrismaCloud, Velero and OPA.
    Handling of CI/CD using Jenkins and Github action.
    Experience with Kafka and Debezium.
    Experience in Golang in order to create some applications needed in Décathlon usage of Kubernetes and to automate the creation of new customers environments.
    Creation of Google Cloud Functions and Prometheus rules used for monitoring of the clusters key elements.
    Kubernetes Istio AWS GCP Golang Python Kafka Prometheus Terraform

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Education

  • Master of Science
    SUPINFO
    2017
    Master of Science - MS, Information Technology

Certifications

Skill set

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