Freelancer profile translated to English.

Description

Leveraging my experience in the Linux world, then in DevOps and SRE, my goal is to help you automate and secure your infrastructure.

All this while optimizing to reduce your costs.

Languages

French
Native or bilingual
English
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

CAGIP
Kubernetes Consultant focused on data
BANKING AND INSURANCE
November 2023 - Today (2 years and 9 months)
Paris, France
Architecture and automation of On Premise Kubernetes clusters (Kubespray and OpenShift) in Air Gap mode
Tests for migrating applications from Vanilla Kubernetes clusters to Openshift
Automation of infrastructure and applications via Gitlab CI, ArgoCD, and FluxCD
Monitoring implementation
Victoria Metrics then
migration to Mimir
then migration to Dynatrace with sending via OpenTelemetry
Alerting setup
Setup of good conduct rules through Kyverno
Implementation of Ceph and OpenEBS for block storage
Implementation of Ceph and MinIO for object storage
Securing Trino then migration to Starburst
User training on Argo Workflows
Kubernetes OpenShift Argo CD Prometheus OpenTelemetry
Thales
Kubernetes Security Consultant
DEFENSE AND MILITARY
January 2023 - October 2023 (9 months)
Vélizy-Villacoublay, France
Automation of an On-premise Kubernetes platform on multiple target hypervisors
through RKE2
on Azure in Air Gap mode
Gitlab CI, ArgoCD
Keycloak, Wazuh, Cilium NetPols, Gatekeeper, Dex, Hashicorp Vault, Cert-manager
MinIO, Thanos, Postgresql
Prometheus, Grafana, Jaeger, OpenSearch
VPA, HPA, MetalLB, Cilium LB
Rancher Kubernetes Trivy Wazuh OPA Gatekeeper
Disney
AWS Architect
ENTERTAINMENT AND LEISURE
January 2022 - December 2022 (11 months)
Marne La Vallée, France
Implementation of EKS clusters
Provisioning with Terraform
Use of HPA and VPA depending on the clusters
Version migration in blue/green mode (creation of an N+1 version cluster + redeployment of applications on it)
Migration to ArgoCD (GitOps)
Implementation of ExternalDNS and migration of secrets to Hashicorp Vault
Use of Cluster Autoscaler then Karpenter for web frontends
Testing Karpenter with Spot instances and GPU nodes
Management of the legacy OnPremise Kubernetes cluster (Rancher + Longhorn)
Move to Cloud of Windows servers on AWS (Lift & Shift)
Rancher