Zchwantech Sdn Bhd
Petaling Jaya, Malaysia
- Mobile App Developer — 2020-04 to 2021-05
- Advanced Native Integration: Developed high-performance custom video player modules using Swift 5 and Kotlin to support advanced gesture-based seeking, bridging them into React Native to overcome existing plugin limitations.
- Architectural Optimization: Re-engineered existing React Native applications by implementing Redux-Saga, significantly improving state management predictability and team debugging efficiency
- Android System Engineering: Designed a persistent Kotlin-based background service to intercept SMS OTPs and sync with merchant backends, ensuring high reliability even when the application was terminated by the OS.
- Cross-Platform Portfolio Growth: Utilized Unity to customize and rebrand mobile gaming applications for rapid deployment, successfully expanding the company’s official app store profile and market presence.