Cantonés Online is a bilingual ecosystem for learning Cantonese Chinese in Spanish and English, available as both a responsive web platform and a native Android app.
The website includes:
- Grammar lessons
- Smart dictionary
- Text-to-Speech
- Voice Recognition using Simplified and Traditional Chinese characters
The Android app extends the platform to mobile devices:
- Built-in dictionary
- Custom word processor displaying pronunciations in Yale, Jyutping, and a Spanish phonetic system developed in-house
- Offline learning tools
- Synchronization with website progress
Seamless integration between web and app ensures learners can continue their progress across devices.
- JavaScript
- HTML / CSS3
- React Native
- MySQL
- PHP
- Android App: Play Store
- Website: https://www.cantonesonline.com
- Full-Stack Developer
- Designed architecture for web and mobile synchronization
- Implemented features for language learning, pronunciation systems, and offline storage

