Chord Memos
A memo app for chord progression.
React Native
i18n
Nuxt.js
Boba tea maps
A map app to find boba tea shops in Japan.
The database is updated automatically by web scraping.
React Native
Expo
Python Selenium
Zussie's music game for a good ear
A game app for training a good ear for pitch.
Over 20,000 downloads in a first week!
Unity
Unity IAP
Firebase Cloud Firestore
Charge and Wi-Fi Japan
The app shows charge / Wi-Fi spots in Japan.
The database is updated automatically by web scraping.
React Native
Expo
Python Selenium
three.js native
The native app shows 3D objects using three.js.
React Native
Three.js
Portfolio
The background was created with fragment shader.
There is another version with audio effect using Web Audio API. (PC recommended)
Nuxt.js
Three.js
GLSL
Web Audio API
Smartphone apps list
Hidetoshi Watanabe
1990-
Born in Chiba, Japan.2015-
Got master's degree in electrical engineering from Chiba University.
Engaged in research on optimization methods for engineering applications with C++.
2015-
Developed desktop applications with Python, Qt.
2018-
Developed iOS/Android application with React Native (Expo) or Unity.Skills
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