Skip to content
Portrait of Tony Gilfillan

About

Hi, I'm Tony.

I build AI agents, integrations and Workday Extend solutions that connect a team's tools and take the busywork off their plate — and I teach how to build them.

What I do

By day I work in developer advocacy with Workday Build, helping developers and organizations create solutions on the Workday platform. That means a lot of experimenting, breaking things, fixing them — and then turning what I learned into something other people can use.

A lot of that ends up as tutorials. My YouTube channel walks through Workday Orchestration Builder step by step: what it is, calling Workday REST APIs from inside it, and looping over collections in Orchestrate.

Outside Workday I build the same kind of glue for other tools — Slack apps like a ticket tracker that routes requests to the right experts, automation workflows, scripts and AI-powered tools.

Outside the 9–5

I'm a millennial dad who loves nerd culture and family-friendly projects. Problem-solving should be as fun as it is practical, so my side projects include 3D printing, smart-home hacks with NFC tags and indie game development with engines like Godot.

This site doubles as my workshop: an arcade of interactive demos — physics simulations, fractals, algorithm visualizers, a geometry explorer built for middle-school students — and a set of casino games you can actually play.