I built and deployed a secure, segmented network using managed switches, VLANs and quality‑of‑service rules. Deployed a Raspberry Pi DNS sinkhole, a TwinGate VPN, and a Linux server running Docker services such as Home Assistant, Plex and Grafana. Documented the topology, configurations and lessons learned as part of an IT portfolio. I currently am maintaining the network and can remotely access the network to troubleshoot any problems that may happen when I am away.