Freelancer profile translated to English.
Back to original languageAbout Amadou
Systems & Networks Administrator with 3 years of experience in demanding professional environments (real estate, education, cloud). I work on administering Windows/Linux infrastructures, IT security (Firewall, EDR, VPN, IAM), Active Directory and Azure AD management, as well as N1/N2/N3 user support.
Accustomed to working autonomously on parks of 150+ users, I am comfortable with both on-site tasks (audit, installation, troubleshooting) and cloud projects (Azure, AWS) or automation.
Based in Île-de-France, quickly available for one-off or recurring freelance missions.
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- France CodeSystems, Networks, and Security AdministratorEDUCATION AND E-LEARNINGOctober 2024 - November 2025 (1 year and 1 month)Villiers-le-Bel, FranceAdministration of the network infrastructure (routers, switches, VLANs) and Windows/Linux servers. IT security management: IAM/RBAC, MFA, Firewall, EDR, VPN, Conditional Access, log monitoring, and regular audits. User support via GLPI, Active Directory, Azure AD, and Microsoft 365 management. Fraud prevention: risk analysis, access control, detection of suspicious behavior.
- Immobilière du Moulin VertSystems, Networks, and Security AdministratorREAL ESTATESeptember 2023 - October 2024 (1 year and 1 month)Paris, FranceNetwork and systems administration: switches, routing, VLANs, Linux servers (Proxy, DHCP, DNS), Active Directory with management of 300+ accounts and 15 GPOs. IT security: WatchGuard EDR deployment (50+ alerts handled, 0 breaches), security audits, ERP and SafeQ administration. Support for 150+ Windows 10/11 users, ticket management, security training. Automation: VM deployments, Nagios migration and configuration.
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Education
- Bachelor of Computer SecurityESGI2024Formation spécialisée en sécurité des systèmes d'information : pentest, audit sécurité, OWASP, IDS/IPS, hardening, gestion des identités (IAM/RBAC), Conditional Access. Environnements Windows Server, Linux, Azure AD, virtualisation (VMware, HyperV, GNS3).