👋 😆
Hi there 🗾 YassLab Inc. CEO - Create 2,100+ pages tech docs to support product development.☯️ CoderDojo Japan Association Executive Director - 215+ free programming clubs in Japan.⛰️ Mitou Junior Co-founder/Mentor - Government-backed MITOU program for U-17 creators.
RailsチュートリアルやRailsガイド、CoderDojo Japanや未踏ジュニアなどに日々貢献しています!