JWJeff Wilson

Portfolio

I build the systems that let small teams run like big ones.

Industrial monitoring from PLC to dashboard, sales-ops automation on Cloudflare, and a home lab that practises what it preaches.

23projects
5PRISM
6PJL Sales Ops
9Home Lab
3Other Work
Browse the workAbout me

Everything on this site was built with Claude Code, including the site itself.

About

I'm Jeff Wilson, a Senior Solutions Engineer at Cloudflare in Melbourne. Outside the day job I build production systems for small organisations with enterprise-grade problems: a gas-turbine monitoring platform from PLC to dashboard, a sales-ops stack for a landscape design practice on Cloudflare Workers, and a home lab that practises what it preaches.

I care about constraint-driven engineering, honest documentation of what a system does and does not guarantee, and backing up before destroying. Everything here, including this site, was built with Claude Code. Email is the best way to reach me.

Featured

The projects that best show how I work.

PRISM end to end: PLC on the OT network, edge collector, replicated ClickHouse, dashboard and Grafana behind Cloudflare Zero Trust, all provisioned by prism-infra
PRISM

PRISM — Gas-Turbine Remote Monitoring Platform

A vertically-integrated replacement for OEM turbine monitoring: PLC to pixel to platform, built solo in seven months.

~690commits across 4 repos
7 moPLC to production
1.5 slive HMI cadence
PLC configuration: Ethernet/IP and OPC UA connection diagnostics, per-unit tag counts after L5X import
PRISM

PRISM Edge Collector (prism-plc)

Containerised industrial PLC data collection: multi-protocol tag acquisition, trigger-based event capture and store-and-forward replication from the OT network.

136commits
5trigger rule modes
300tags per VTHMI record
Design proposal cover rendered from sample data: hero photo, drawing reference and client address pulled from the deal
PJL Sales Ops

PJL Proposal Engine

Replaced Word mail-merge with a Pipedrive-driven proposal system that freezes exactly what the client signed.

13.6 → 2.3 MBproposal PDF size
1 clickfrom deal to sent proposal
2npm dependencies
New deal flow: number allocated in the Durable Object, title renamed, Pipedrive answered, then folder provisioning and Drive linking in the background
PJL Sales Ops

Job Numbering and NAS Provisioning Webhook

A Pipedrive webhook that allocates the job number and builds the client's NAS folder before the salesperson finishes typing.

5 → 0manual steps per new deal
191legacy deals reconciled
90%similarity threshold for auto-link
Home network architecture as first documented in 2022
Home Lab

The Home Lab

A home network that deliberately mirrors a corporate one: segmented VLANs, SSO on everything, full virtualisation, and no published inbound ports.

0published inbound ports
7apps behind SSO
23containers at last count
UN
Home Lab

UniFi Broadcast Storm and MAC-Flap Monitor

The network diagnostic tool you write at 11 pm when the official dashboard says everything is fine.

5 sport counter poll interval
6detection layers
~1,700lines of Python

All work

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PRISM

Gas-turbine remote monitoring: edge collection, replication, dashboard and the self-hosted platform beneath it.

PJL Sales Ops

CRM migration, proposal generation and pipeline automation for Phillip Johnson Landscapes, all on Cloudflare.

Home Lab

Self-hosted infrastructure, network diagnostics and automation at home.

Other Work

Smaller tools, experiments and works in progress.