Full-Stack Developer · Orlando, FL
Twenty-six years of it, on and off — and well over ten years of hands-on experience across web applications, data systems, and connected hardware. From Oracle APEX dashboards for the City of Orlando to ESP32 devices I design and build myself.
Things I build
ESP32 devices that take real data and turn it into something you can see and act on — no app required.
ESP32 · RGB LED · Dexcom / Libre
A glowing glucose monitor. A single RGB LED reads your Dexcom or Libre and shows where you are right now as ambient color — no phone, no app to check. Phone-based setup and a 3D-printed frosted shell.
ESP32 · ESPHome · Hardware I designed & built
A hydroponic controller built from the board up. Three peristaltic pumps dose pH up, pH down, and nutrient on demand, with a TDS meter and sensors feeding a live dashboard. Custom 3D-printed parts and six-plus months growing real lettuce, tomatoes, peppers, and onions.
Wear OS · BLE · ESP32 TFT
An external heart-rate zone display for athletes. A Wear OS app streams your heart rate over Bluetooth to an ESP32 with a TFT screen, so your zone is glanceable on the handlebars while you ride.
Data & enterprise
Full-stack web applications, mapping, and business intelligence for cities and enterprises.
Oracle APEX · PL/SQL · Leaflet
A redesigned benchmarking app tracking energy and water use across Orlando's largest buildings, with a custom Leaflet plugin that sizes and colors map points by Energy Star rating via APEX AJAX callbacks.
JavaScript · Leaflet · The original build
The first Green Works benchmarking site — JavaScript and Leaflet filtering JSON energy data across the city's biggest buildings. Built to City of Orlando guidelines; contributed to Orlando's "Green City" designation.
2004–2012 · Five districts
Staff entered decisions, calendars, and opinions through web forms into a SQL Server database; whenever a record changed, only the affected pages were re-generated as static HTML. On the slow servers of the era, it made the site exceptionally fast — and it stayed in service for years.
Business intelligence & web consultancy
Co-owned a full-service BI and web shop. Delivered custom work for AT&T (ColdFusion sales data), Marriott Senior Living (a custom presentation system), Unisys (B2B e-commerce), and the Federal Court System.
About
I've been writing software on and off since 2000 — over ten years of hands-on experience building web applications, software, and database systems that meet real client needs. I hold a B.S. in Computer Technology & Software Development, and my most recent client work was for the City of Orlando.
Lately I'm as happy with a soldering iron as a code editor: designing ESP32 devices, printing enclosures, and shipping small hardware that does one useful thing well.