Infrastructure architect & developer — building sovereign cloud platforms, accessibility tooling, and enterprise-grade homelab environments.
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Lead Architect & Developer for the HolmDigital A11y Suite.
| Package | Role | Tech Stack | Distribution |
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@holmdigital/engine |
🧠 Architect |  |
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@holmdigital/components |
🎨 Lead Dev |  |
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@holmdigital/standards |
⚖️ Maintainer |  |
Lead Developer @
github.com/holmdigitalOrchestrating the sovereign cloud initiative and open standards.
I write Patch Window, a publication on Linux, networking, containers, DevOps, and AI in production environments. It's written from the homelab described below, not from a vendor brief. Three formats: deep-dives when there's something worth working through, hot-takes when the industry is wrong about something, and briefs when a release matters and most coverage is just the changelog rephrased.
Selected articles:
| Format | Title | What it covers |
|---|---|---|
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Local AI in 2026: what's on the box | Ollama, SillyTavern, Forge on a single RTX 3060. Models, VRAM math, what changed this year. |
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K3s on Proxmox: what actually breaks | Three-node Proxmox cluster, K3s in VMs, etcd memory, Flannel quirks, Ceph contention. |
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@holmdigital/engine: WCAG to national law | Open-source scanner that maps WCAG failures to legal exposure across 16 countries. |
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Stop calling it an AI assistant. Build a team. | Designing Claude Code agent teams that don't collapse under their own prompt weight. |
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Your pipeline skills are not your identity | Platform engineering, AIOps, and why DevOps engineers are reacting the way they are. |
A comprehensive L2/L3 environment leveraging 10G SFP+ backbones and advanced 802.1Q segmentation.
graph TD
%% Nodes
WAN((☁️ Internet))
FW[🔒 pfSense<br/>Dell R240]
Core[⚡ Switch Stack<br/>Juniper EX4200/Quanta]
subgraph Compute ["🔥 Compute Cluster"]
Prox[Cluster<br/>Dell R730XD]
K8s[Kubernetes<br/>K3s Nodes]
end
subgraph Storage ["💾 Storage Array"]
NAS[Truenas<br/>Dell T430]
PBS[Backup<br/>PBS]
end
%% Edge Connections
WAN <==> FW
FW <==> Core
%% Infrastructure Connections
Core == 10Gb Fiber ==> Prox
Core == 10Gb Fiber ==> NAS
%% Internal Links
Prox -.-> K8s
NAS -.-> PBS
- Core Switching:
(24x 10GbE SFP+)
- Virtualization:
with
- VLAN Matrix:
VLAN 10: ManagementVLAN 20: Enterprise Servers (Proxmox, TrueNAS)VLAN 30/40/50: Segmented Client & Service TiersVLAN 60/70/80: Infrastructure & Lab ScopesVLAN 85/86: Secure Trusted Users & Guest AccessVLAN 90: Isolated Corporate Infra (HolmDigital)
- Compute Stack:
- Observability:
(VictoriaMetrics, Loki, Alloy)
- Security & IAM:
- Automation:
- IPAM:
- Version Control:
