Arthur Wheildon / AI Systems Developer
Software for messy reality.
Structured LLM workflows, secure native apps, and product-grade tooling for founders and dev teams shipping under real constraints.
Projects
What I've built.
Flagship
BeatMap
An iOS music journaling system with hardened Spotify auth, durable local data, and location-aware entries.
in progress
arthur3.com
A portfolio site designed to present systems thinking, technical writing, and an interactive terminal-driven navigation model.
in progress
RPtext
A real-time AI game engine that turns unreliable model output into resilient game state.
Blog
Recent posts.
blog
Hello, arthur3.com
The first post. Why I built this site, what it runs on, and what's coming next.
Read post ↗blog
Building Structured LLM Workflows for Production Systems
Learn how to build reliable LLM-powered systems with structured workflows, validation layers, and fallback strategies that work in production.
Read post ↗Ready to Build?
Let's discuss your project.
Available for AI systems, native apps, and technical product work that needs to survive real constraints.