Joan_arthas

Joan_arthas

Solo AI founder & product launcher

About

I’m an indie builder obsessed with shipping AI products fast. Right now I’m building ADU Copilot AI — an AI tool that reads architectural PDFs and checks California ADU compliance automatically using LLMs + RAG. I like building things that turn “boring, painful workflows” into something that feels almost magical with AI. Most of my work is solo — design, backend, AI systems, deployment — just me moving from idea → MVP → launch as fast as possible. My goal is simple: build useful AI tools, ship in public, and keep leveling up with every launch. If something feels slow, manual, or unnecessarily complex — that’s probably what I want to build next.

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • ADU Copilot AI
    ADU Copilot AIAI-powered ADU compliance audits for California plans
    May 2026
  • 🎉
    Joined Product HuntMay 16th, 2026

Forums

Joan_arthas

9h ago

ADU Copilot AI - AI-powered ADU compliance audits for California plans

ADU Copilot AI helps California homeowners, architects, and builders review ADU plans against state regulations in minutes. Upload an architectural PDF, and the AI automatically extracts 20+ building parameters to generate a compliance audit based on official California ADU rules. More importantly, the AI can analyze failed compliance items and provide actionable suggestions based directly on California ADU regulations, complete with relevant rule citations and explanations.
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