Portfolio

Products, tools, and infrastructure. A closer look at what I build and how I work.

Designer & Sole Developer

Kanji by Insomnius

A privacy-first study companion for Japanese kanji, vocabulary, and kana — free, in-browser, zero-account.

ViteReactTypescriptTailwindBunDocker

Designer & Developer

Eight thinking games—and the work behind local-first saves, safe updates, offline play, and reusable security tools.

ViteReactTypescriptBunDockerNginx

Portfolio Owner

An open source API gateway written in Go, designed for speed, reliability, and simplicity.

GoDocker

Fullstack Software Engineer

AI-powered music creation app for chord estimation and sound separation.

GoPythonDockerPostgreGCP

Creator

An icon pack library inspired by react-icons but build specifically for ruby.

Ruby

Project Lead

A platform where you can chat with diverse selection of AI companion.

Ruby on RailsPostgreRedisTailwindDockerNginx