Kazuaki Ueda

Software engineer

About

Solo developer from Japan, running a small software studio for 30 years. I build simple, privacy-first apps — no sign-up, no tracking, no ads. Currently making MiDiccio, a private vocabulary notebook for iOS & Android. 🚴 Cycling · 🥁 Drums

Links

Twitter

Badges

Tastemaker

Gone streaking

Maker History

MiDiccioBuild your own private dictionary. No sign-up, no ads.
Sep 2026

🎉

Joined Product HuntSeptember 25th, 2026

Forums

•

16h ago

MiDiccio - Build your own private dictionary. No sign-up, no ads.

A private, offline-first vocabulary notebook for iOS & Android. No sign-up, no ads, no tracking — your words stay on your device. Optional sync via your own iCloud or Google Drive, with no app server. Free for 50 entries; one-time purchase for unlimited.