NETWORK ARCHITECTURE
Enterprise campus, data center, and SD-WAN design that scales from a single site to a global footprint.
I build the networks everything else runs on.
Enterprise campus, data center, and SD-WAN design that scales from a single site to a global footprint.
Python, APIs, and pipelines that turn a thousand-device fleet into code you can test before it touches production.
Zero-trust access built on Cisco ISE, 802.1X, and Palo Alto. If a device isn't authenticated, it isn't on the network.
Founded the initiative, then architected and deployed the global Cisco ISE platform. It's now the 802.1X policy engine in front of 60K+ endpoints.
Audited every WLAN and AAA reference across a 900-AP global estate, then built the migration process that moved us from ISE 2.4 to a parallel-built 3.x without anyone noticing. Not being noticed was the goal.
Re-architected enterprise wireless from cloud-managed Meraki to sixteen Catalyst 9800 controllers in four regional datacenters, from design through site-by-site cutover of 900 APs.
Good infrastructure is a team sport. Bring me a hard problem.