Worked as a lead mobile engineer in developing language learning products, including the Nihongo Master Japanese Dictionary and Kanji Master.

• Automated the GitHub Actions with Codemagic for CI/CD reducing deployment time by 90% and features reaching end users seamlessly.

• Restructured the state management flow with the Riverpod package speeding up UI builds while maintaining a clean code structure/architecture.

• Increased database query time by 20% using SQLite fts5 extension for full-text search.

Worked as a mobile engineer, collaborating with the product designer to translate designs into features. Additionally, contributed to backend cloud functions, integrating features and resolving issues.

• Improved payout process via KIN blockchain integration in Node.js, reducing payout time by 90% vs. Stripe's 3-day wait, early earnings access for users.

• Collaborated with design team to craft intuitive Flutter UI, incorporating user feedback and driving positive user growth through strategic UX design

• Coded comprehensive offline-first strategy, utilizing SQLite for chat storage, decreasing firebase reads by 10% while decreasing image/text load time.

• Planned and developed various server Infrastructure Support activities, overseeing various levels of support of various content management systems across different platforms.

Collaborated closely with the CTO as the senior mobile developer in a team of five, creating diverse solutions for clients and the state government.

• Designed functions to use cached HTTP API calls and MQTT server connecting to IOT devices reducing calls to API by 10%.
• Integrated GeoLocator package for updating and managing user location with geofencing on Flutter Google Map.
• Collaborated with the Product Designer to craft responsive UI that adapts to light and dark modes or the device's current theme mode.