Arthur Wheildon / AI Systems Developer
Systems that survive production.
Structured LLM workflows, hardened native apps, and developer tooling — built for founders and teams who need things to actually work under real conditions.
Projects
What I've built.
Flagship
BeatMap
Music journaling for iOS · v1.1.0 · OAuth 2.0 PKCE · Core Data · ShazamKit · Location-Aware Entries
in progress
Housely
Real estate marketing platform · AI-generated listings · Cloudflare proxy · Vercel deployment
in progress
arthur3.com
Developer portfolio · Astro + React Islands · Interactive Terminal · Keystatic CMS · Cloudflare Pages · WCAG 2.1 AA
in progress
RPtext
AI text RPG engine · Streaming Narrative · Multi-Fallback JSON Parsing · Dual-Model Support (Claude + Ollama)
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 conditions.