About
À propos
With over 6 years at the University of Bordeaux’s IT Department, I evolved from a Windows Systems Administrator to a DevOps Engineer, managing complex infrastructures and deployments for thousands of users. My skills cover automation, container orchestration and CI/CD, Linux/Windows systems, Infrastructure as Code, Azure, and Active Directory ecosystem.
Currently enhancing my Cloud and DevOps expertise by pursuing Azure AZ-104 and Kubernetes CKA certifications, while exploring AI solution integration. I’m seeking remote freelance or full-time roles worldwide.
Some works and projects
Quelques travaux et projets
Open Journal Systems Containerization
Plateforme de publication académique containerisée
Containerized Open Journal Systems (OJS) for automated, scalable deployment on Kubernetes clusters.
Implemented isolated journal instances, each with a dedicated pod and MariaDB database managed via a Kubernetes operator.
Leveraged Helm charts and templating for consistent deployments across environments with CI/CD pipelines.
Managed data migration from legacy VM deployments while deploying new, isolated instances.
IaC with GitOps Workflow
Infrastructure as Code, façon GitOps
Developed a comprehensive IaC solution for OpenStack deployments using Terraform modules.
Structured code into reusable modules for enhanced readability and maintainability. VMs, load balancers, virtual networks and other infrastructure services.
Implemented GitOps workflow with GitLab CI/CD, tf-controller, and Flux CD for automated infrastructure provisioning and drift detection.
Active Directory and OpenLDAP Account Synchronization
Synchronisation d'annuaires OpenLDAP vers Active Directory
Developed modular PowerShell scripts to synchronize over 60,000 user accounts from OpenLDAP to Active Directory, including account provisioning and lifecycle management with Kerberos authentication integration.
Implemented LDAP attribute-based group membership assignment and secure random password generation, ensuring seamless identity management across systems.
Automated Application Deployment with Ansible
Déploiement d'applications avec Ansible
Some Ansible playbooks examples for automated deployment of web applications (iTop, GLPI) with complete infrastructure provisioning.
Handling base system configuration, dependency management, SSL certificate provisioning, and application customization.
Troubleshooting example: RocketChat Data Recovery on Kubernetes
Troubleshooting, exemple: Restauration de données perdues RocketChat sous K8s
Executed critical data recovery operation following a production incident where RocketChat message retention was accidentally reduced from 6 to 1 month, resulting in 5 months of data loss.
Performed forensic analysis of MongoDB and Kubernetes persistent volume backups to recover lost messages and attachments, implementing seamless production restoration with zero downtime.
Certifications
Certifications
Current & in progress
Actuelles et en cours
Microsoft Azure Fundamentals (AZ-900)
Microsoft
Obtained: July 2025
Entry-level certification validating foundational knowledge of cloud concepts and core Azure services. Covers cloud architecture, Azure core services (compute, networking, storage), governance, security, compliance, privacy, and Azure pricing and support models.
Microsoft Azure Administrator Associate (AZ-104)
Microsoft
Expected: January 2026
Certification for Azure administrators. Validates the ability to implement, manage, and monitor an organization’s Azure environment, including virtual networks and compute, storage, identity (Microsoft Entra ID), security, governance, and disaster recovery solutions.
Certified Kubernetes Administrator (CKA)
Cloud Native Computing Foundation (CNCF)
Expected: March 2026
Performance-based certification from the Cloud Native Computing Foundation (CNCF). Demonstrates advanced skills in Kubernetes cluster administration: installation and configuration, networking, storage, security, troubleshooting, workload management, and cluster maintenance in production environments.
Legacy certifications
Certifications historiques
MCSA: Windows Server 2012 R2
Microsoft
Obtained: July 2017
Certification demonstrating expertise in Windows Server 2012 R2 administration through three comprehensive exams: 70-410 (Installing and Configuring), 70-411 (Administering), and 70-412 (Configuring Advanced Services). Covered enterprise-grade Active Directory, advanced networking, Hyper-V, and complex infrastructure scenarios. This certification provided the foundation for my Windows Systems Engineer role (2018-2022).