I build AI software that works on real data: search and retrieval, agent workflows, voice interfaces and Unreal Engine tools.
Principal at Overland Technology (Australia). AI Developer at GeoTech, an immersive 3D studio.
- AlwaysReddy: hotkey voice assistant for any app, with local or cloud models. About 750 stars. Archived.
- Generative NPCs in Unreal Engine 5: built in mid-2023 at Dialogue Smith, a few months after the Generative Agents paper. NPCs see their surroundings, remember, talk to each other and act.
- Sightline Synthetic UE: synthetic gaze-data generator in Unreal Engine 5.8, with labelled gaze rays and a fixed camera and display geometry.
- Decider vision benchmark: latency and screen-region accuracy tests for a 2B vision model on Apple Silicon.
- Codex Radial Wheel: native macOS switcher for Codex chats.
- Don't Die On Me Now: keeps coding agents running with the lid closed.
Python, TypeScript, Swift · LLMs, RAG, embeddings, vector databases · FastAPI, AWS · Unreal Engine · speech-to-text and text-to-speech




