Projects

Selected projects, product experiments, and software I have shaped over the years.

Envotax

A Rails-based finance and invoicing app for freelance work

A public Rails app for freelance time, expenses, invoices, and payments

In development · AI-assisted Japanese vocabulary and grammar review

Analyzes Japanese text and builds a reviewable model of vocabulary and grammar awareness

A personal portfolio built with Rails

A personal home for software projects, writing, and life beyond work

Single-page website for the Hinode-Yoga-Circle

Website for my beloved Yoga-Circle

Open-source contributions to documentation tooling and CMake/CPack

Open-source contributions to CYBOP's language tooling and build system