SE-CORE-01 — ONLINE

Gavin Barber

network engineer in training • homelab operator • infosec

Tech professional with around five years of experience in IT support and infrastructure. Day job is desktop support and endpoint management — after hours I'm building out my homelab and working toward network engineering.

uptime 5 yrs
interfaces 5 active
certs 1 earned
posts 1
background running-config

My path into tech has been hands-on from the start. I learn best by building, breaking, and rebuilding — which led naturally to homelabbing, network segmentation, endpoint management, and eventually security. I've worked across IT support and infrastructure roles and I'm always pushing into the next thing.

interfaces show brief
  • Gi0/0 IT support & troubleshooting
  • Gi0/1 Endpoint mgmt (Intune)
  • Gi0/2 Active Directory / Entra ID
  • Gi0/3 Homelab & networking
  • Gi0/4 AI & automation
certificates show summary
ACTIVE
CompTIA A+
CompTIA
IN PROGRESS
Network+
CompTIA
latest posts view all →