UJ · @birdnamoo
Co-Founder & CTO of iyulab — I build manufacturing software for Korean SMEs, and an open-source ecosystem of document, AI and engineering libraries around it.
- Org → github.com/iyulab
- Company → iyulab.com
- Manufacturing — MES, CMMS and a local-first ERP/ops platform for manufacturing and logistics SMEs, plus Rust libraries for the shop floor:
u-nesting,u-analytics,u-schedule. Also Online Tools. - Documents → Markdown —
unpdf,undoc,unhwp: PDF, Office and Korean HWP extraction for LLM pipelines. - AI / LLM infrastructure —
lm-supply,FluxIndex,FileFlux,ironhive,ironbees,MLoop. - Local-first apps — Filer AI, Textree, Bohm, Forge Tools, Lowline.
- Developer tooling — Formdown (Markdown → web forms), Declart (prose diagrams → SVG)
- Local-first and sovereign deployment as a default, not a feature.
- AI proposes, the filesystem owns.
- ADR-driven, constitution-style governance for long-lived projects.
- Form-First data modeling (Formology).
- Open-source cores with commercial service tiers.
Rust · C# / .NET · TypeScript
Programming language design · LLM infrastructure · manufacturing systems · formal verification · cosmology