Pierre-Marie Esposito

Senior Infrastructure Engineer / DevOps – 20 years of experience on critical infrastructures.

Available immediately – Freelance missions remotely or hybrid (Perpignan, Toulouse, Montpellier).

I work on Linux, Cloud, and virtualization environments to design, modernize, automate, and ensure the reliability of critical infrastructures.

👉 My areas of intervention

• Deployment and modernization of Cloud, On-Premise, and hybrid infrastructures

• Automation of deployments and Infrastructure as Code (Terraform, Ansible, GitLab CI/CD)

• Administration and evolution of VMware, Proxmox, and Kubernetes platforms

• Observability, monitoring, and log centralization (Prometheus, Grafana, Loki)

• Resolution of complex incidents and stabilization of production environments

• Backup, DRP/BCP, ransomware resilience, and immutable backup strategies

• Industrialization of operations and improvement of platform reliability

👉 Main Stack

Linux • VMware • Proxmox • Kubernetes • Docker

Terraform • Ansible • GitLab CI/CD • Vault

AWS • Azure • GCP

Prometheus • Grafana • Loki • Zabbix

👉 Experience

Over 20 years of experience in critical information systems (banking, industry, telecommunications, SaaS, and international environments).

Accustomed to platforms with high availability, security, and performance constraints, with a strong culture of automation, operations, and continuous improvement.

👉 Approach

Pragmatic, autonomous, and results-oriented. I intervene quickly on existing environments, automate repetitive tasks, and favor simple, robust, and maintainable solutions.