Freelancer profile translated to English.
Back to original languageAbout Mateo
Senior technician with 3 years of experience at ANTS, specializing in the modernization and maintenance of critical virtualised architectures (Proxmox HA, Fibre Channel). Strong multi-site system and network expertise.
French
Native or bilingual
English
Fluent
Italian
Basic
Can work on-site
Charleville-Mézières (up to 50km)
Experience
- ANTS (Agence Nationale des Titres Sécurisés)Systems and Network Infrastructure TechnicianOctober 2023 - Today (2 years and 9 months)Charleville-Mézières, France• Administrator within a critical IS environment, I manage the evolution of infrastructures to ensure high availability of services.Major achievements:Infrastructure Migration: Led the transition to a High Availability (HA) Proxmox VE cluster.Storage Engineering: Implemented SAN storage via Fibre Channel for resource resilience.Budget Optimization: Reduced OPEX costs by €26,700 by adopting Open Source solutions.Modernization & Docker: Containerized internal services for increased agility.AI Innovation: Explored self-hosted LLM solutions (Ollama/Docker) for automation.Environment: Proxmox, Debian/Ubuntu, Windows Server, SAN, Fibre Channel, Docker
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Education
- Proxmox VE Clustering and Shared StorageProxmox Server Solutions GmbH2026Proxmox VE Clustering and Shared Storage
- RNCP Level 5 Title (Bac+2) Senior Systems & Networks TechnicianSIMPLON2023Titre RNCP Niveau 5 (Bac+2) Technicien Supérieur Système & Réseaux