Freelancer profile translated to English.

Description

I work in systems and network administration with experience in Windows and Microsoft 365 environments.

I am involved in user support, access management, as well as workstation deployment and management.

I am used to working in multi-site environments, with concrete issues related to incidents, security, and system availability.

Serious, rigorous, and committed, I am looking for assignments where I can provide reliable technical support and continue to develop my skills in modern environments.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

ACF
Network and Telecom Infrastructure Assistant
July 2023 - October 2025 (2 years and 3 months)
93100 Montreuil, France
User and access management (Active Directory, Microsoft 365)
Level 2/3 technical support for workstations and network environment
Deployment of Windows 10/11 workstations via SCCM and Intune (150+ workstations)
Implementation of GPOs and workstation security
Incident monitoring and tracking (Zabbix, Centreon, GLPI)
Security management (VPN, firewall, antivirus)
Active Directory Microsoft 365 Microsoft Intune Microsoft Azure Checkpoint
ACF
Network and Field Assistant
March 2023 - July 2023 (4 months)
93100 Montreuil, France
Level 1 to 3 user support
Microsoft 365 Administration (Exchange, Teams, Azure AD)
Deployment and management of NAS (Synology)
Log analysis and incident management
Network configuration (VLAN, Wi-Fi, firewall)
Groupe IPF Paris
Network Systems Intern
November 2020 - December 2020 (1 month)
Installation and configuration of Windows workstations
Participation in deployment via SCCM
Implementation of network infrastructure (VLAN, Wi-Fi)
User support and park maintenance

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Master's Degree in Cloud, Networks, and Systems
ESGI
2025
Mastère Cloud, Réseaux et Systèmes
Professional Bachelor's Degree in Networks and Security
University of Cergy
2023
Licence Pro Réseaux et Sécurité

Check out Ghislain Ritchi's education

Sysadmin

Ghislain Ritchi Ouedraogo

Systems and Network Administrator | Microsoft 365

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