Freelancer profile translated to English.
Back to original languageAbout Gabriel
Junior Systems, Networks & Cloud Administrator | Microsoft 365 Specialist
Graduated in systems, networks, and database administration, I spent 2 years in work-study programs working on Windows Server, Linux, and Microsoft 365 environments — from daily technical support to managing complete network infrastructures.
What I did concretely:
- Managed identities and access for 15 users via Microsoft Entra and Intune
- Led the migration of 60 user accounts to a new email domain on Microsoft 365
- Configured and maintained Cisco, CheckPoint, and Zyxel network equipment
- Provided L1/L2 support with a 75% first-contact resolution rate
Open to opportunities in Paris and Île-de-France, on-site or hybrid.
French
Native or bilingual
English
Conversational
Can work on-site
Paris (up to 10km)
Experience
- ProlivalSystems AdministratorCONSULTING AND AUDITSSeptember 2025 - October 2025 (1 month)92700 Colombes, France• • Administered and monitored Windows and Linux servers in a virtualized environment• • Implemented patching and controlled update errors• • Managed monitoring probes for server activity tracking• • Managed backups and replications with Veeam Technical environment: Veeam, ServiceNAV, Windows Server, O365, Azure AD, vCenter, WSUS, MDT, Linux, Hyper-V.
- Maguen CyberSystems, Networks & Cloud AdministratorCONSULTING AND AUDITSSeptember 2024 - April 2025 (7 months)Paris, France• • Administered Windows servers• • Managed Microsoft 365 environments and associated tools• • Configured network equipment and participated in their operational maintenance• • Provided technical support and remote troubleshooting to users Technical environment: M365, Azure, Microsoft Entra, Intune, DHCP, DNS, TCP/IP, VPN, Cisco, CheckPoint, Zyxel.
- AMD BLUESystems, Networks & Security TechnicianCONSULTING AND AUDITSSeptember 2022 - September 2024 (2 years)Paris, France• • Participated in domain and email migrations to O365• • Configured routers, firewalls, and switches• • Contributed to the implementation of security and compliance policies• • Performed maintenance, diagnostic, and equipment monitoring operations Technical environment: Office 365, routers, firewalls, switches, security, monitoring.
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Education
- Systems, Networks & Database AdministratorIPI - Groupe Igensia2026Administrateur Systèmes, Réseaux & BDD
- Systems, Networks & Security TechnicianIPI - Groupe IGS2024Technicien Systèmes, Réseaux & Sécurité