Freelancer profile translated to English.

Description

🎯 Supervision & Observability Specialist — 6+ years in critical environments

I am a senior systems engineer, specializing in the design, deployment, and operation of production supervision solutions. My experience spans the public sector (Ministry of the Interior), VFX post-production (Brunchstudio), international luxury (AMI Paris, 90 global stores), and national retail (Conforama, 230 servers / 500+ VMs).

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🏆 KEY ACHIEVEMENTS

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• AMI PARIS — Zabbix 6.4 deployment from scratch

→ Complete architecture, custom templates, Veeam API integration,

Microsoft Teams webhook alerting

→ Measured result: -90% in incident detection time

→ Build to Run Documentation: DAT + 45-page Operations Guide

• CONFORAMA — Centreon administration on 500+ servers

→ Windows / Linux / DB / network equipment probes

→ Development of the ELK suite (Elasticsearch, Logstash, Kibana)

for centralized log analysis

→ Migration of 230 Windows Server servers (PowerShell, vSphere, Bastion)

• BRUNCHSTUDIO — Zabbix + Grafana on 300+ servers

→ Discovery Rules for automatic host addition

→ Design of 20+ custom Grafana dashboards

→ SaltStack for mass automation on 180 machines

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🛠️ TECHNICAL STACK

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Supervision & Observability: Zabbix (from scratch deployment), Centreon

(500+ servers), Prometheus, Grafana, ELK Stack, Uptime Kuma, Checkmk

Infrastructure: Windows Server (2012 R2 → 2022), Linux (Ubuntu, Debian),

VMware vSphere, Hyper-V, Proxmox, Docker

Directory & Cloud: Active Directory, Azure AD / Entra ID, AD-Connect, M365, GPO

Automation: PowerShell (advanced), Bash, Python, Ansible, SaltStack

Security & Network: Bastion, Sophos (firewall + endpoint + email), VLAN,

Fail2Ban, Tailscale

ITSM: ServiceNow, Jira, GestSup, iTop

Languages

French
Native or bilingual
Arabic
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Conforama
Systems & Automation Consultant
E-COMMERCE
September 2024 - September 2025 (1 year)
Lognes, France
Project on a national retail infrastructure (230 Windows servers, 500+ VMs).
Led the migration of 230 Windows Server servers (2012 R2 → 2019/2022)
in 6 waves: 180 servers migrated, 98% success rate, average downtime 2h15.
Centreon administration on 500+ servers (Windows/Linux/DB/network probes).
Developed the use of the ELK suite for centralized log analysis.
Deployment and administration of the Bastion solution for 500+ VMs. L3 Support
ServiceNow. PowerShell automation.
Windows Server VMware vSphere Powershell Elastic Stack (ELK) Bastion Wallix
AMI PARIS
Head of Systems & IT Operations
LUXURY GOODS
June 2023 - April 2024 (10 months)
Paris, France
Scope: 90 global stores (Europe, Asia, USA), 330 users,
50+ virtual servers. Full Build to Run of Zabbix 6.4 solution from
scratch (templates, Veeam API, Teams webhook) — result: -90% in incident
detection time. Deployment of Addigy MDM on 150+ iPads across the 90 stores
with regional policies. Hybrid AD / Azure AD administration for 330 users.
Migration from SonicWall firewall to Sophos.
Build to Run GestSup (ticketing). IT support team management.
Zabbix NinjaOne VMware vSphere Microsoft Entra ID Supervision
Brunchstudio
Virtualization & Systems Consultant
FILM AND AV
December 2022 - June 2023 (6 months)
Paris, France
Project on VFX post-production infrastructure (180 machines, multi-forest AD,
heterogeneous environment). Led the replacement of 60 Blade servers and 4
hypervisors with service continuity guarantee. Deployment of SaltStack
for mass automation on 180 machines. Zabbix administration on
300+ servers, design of 20+ custom Grafana dashboards. Deployment
of PostgreSQL and MongoDB from scratch under Hyper-V for DaVinci Resolve
projects. Full audit of a multi-forest Active Directory environment.
Zabbix Grafana Windows Server Saltstack Active Directory