Guillaume Reynaud
Administrateur Réseau & Sécurité
Aixe-sur-Vienne, Nouvelle-Aquitaine, France
Summary
👤
Senior🎓
Top SchoolGuillaume Reynaud is a seasoned network and security administrator with 12+ years of experience designing, migrating and securing large-scale infrastructures for public and institutional organizations. He has led major migrations from Enterasys to Aruba, deployed enterprise Wi‑Fi and ClearPass, and operates firewalls, VPNs and mail relays with Palo Alto, Check Point and Proofpoint. Comfortable across Cisco, Aruba and Fortinet ecosystems, he also implements monitoring (Icinga/Centreon), WAF/load‑balancing (Big‑IP) and bastion solutions (Wallix) while supporting ITIL/ISO27001 processes. Based in Nouvelle‑Aquitaine, he pairs hands‑on cabling and POL deployment with strategic oversight of regional and DOM‑TOM networks. A self‑described "prehistogeek," he brings decades of practical curiosity—having tinkered since the TO‑7 and Amstrad era—and documents tips on his Quick‑Tutoriel blog.
12 years of coding experience
Bac+4 CS2I, Concepteur de système d'informations informatisés, Mention bien, Bac+4 CS2I, Concepteur de système d'informations informatisés, Mention bien at 3IL
Github Skills (52)
google-analytics10
charts10
statistics10
plugin10
administrator9
analytics9
web-analytics9
webapp9
sqlite8
docker8
react8
privacy8
websocket8
responsive8
socket-io8
Programming languages (8)
Github contributions (5)
quick-tutoriel/Centreon-Plugins
Jan 2014 - Nov 2021
Contributions:24 commits, 10 pushes, 1 branch in 7 years 10 months
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