I'm a French IT infrastructure professional with over 25 years of hands-on experience in systems and network administration, telecommunications, virtualization and enterprise infrastructure management.

I work with a wide range of technologies, from enterprise networking and server infrastructure to VoIP platforms, cloud environments and monitoring systems.

I enjoy understanding how systems work under the hood, troubleshooting complex issues, automating repetitive tasks and building reliable infrastructure solutions.

I'm also passionate about open-source technologies, with extensive experience deploying, configuring, managing and integrating a wide range of open-source solutions.

Enterprise switching, routing, VLANs, VPNs, SD-WAN, firewalls, Wi-Fi infrastructure and network troubleshooting.

IP telephony, SIP trunks, PBX administration, call routing, IP phone provisioning, troubleshooting and multi-site telecommunications.

Physical server deployment, hardware administration, firmware management and troubleshooting.

Hypervisor deployment and administration, virtual infrastructure management, clustering, storage and high availability.

Designing, deploying, administering and troubleshooting Microsoft-based enterprise infrastructures.

Deployment, integration and maintenance of countless open-source applications and services across diverse IT environments.

Endpoint protection deployment, centralized security management, antivirus policy configuration, threat detection and endpoint security administration.

Backup infrastructure, recovery strategies, data protection and disaster recovery.

Infrastructure monitoring, SNMP, REST APIs, custom templates, service discovery, alerting and performance analysis.

Browse E-MSN's Zabbix Templates

Administrative scripting, task automation, reporting and infrastructure integration.