Freelancer profile translated to English.

Description

Expert Infrastructure & Virtualization | VMware NSX-T Specialist | 20 years of experience

With over 20 years of experience in system and network engineering, I support critical organizations in the design and optimization of their infrastructures. My expertise has been forged in high-security environments, particularly for the Directorate General of Armament (DGA) and the DG Trésor (Ministry of Finance).

My key areas of intervention:

Advanced Virtualization: Comprehensive expertise in the VMware stack (vSphere, vCenter) with a strong specialization in NSX-T (micro-segmentation, distributed routing).

Linux Architecture: Expert integrator in hardened and complex environments.

Security & Operational Maintenance: Maintaining critical infrastructures in operational condition and applying the strictest security postures (approval, hardening).

Recently certified and trained in the latest HP/VMware technologies, I bring both a strategic (architecture) and operational vision to secure and scale your Cloud and On-premise services.

Available for expert, audit, or deployment missions in Île-de-France (95, 78, 92) or in hybrid mode.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Cergy-Pontoise (up to 50km)

Consultant indépendant
Linux & Architecture Expertise Consultant
August 2025 - December 2025 (4 months)
• Audit and optimization of complex infrastructures to ensure performance and security.
• N3 Support for critical incidents and deployment automation (Ansible, GitLab CI/CD).
Randstad Digital (Projet SCAF / INGCG)
Linux System Integrator
February 2025 - July 2025 (5 months)
• Integration of multi-site Linux modules in a classified Defense program.
• Technical expertise on PKI backup scripts and N3 support in a secure environment.
DIRISI / Thales Alenia Space
System Integrator & N3 Support Engineer
October 2022 - August 2024 (1 year and 10 months)
• Operational maintenance and security maintenance (MCO & MCS) of critical Linux systems for Syracuse satellite infrastructures.
• Massive deployment automation to increase operational responsiveness.