Integrated Alipay solutions to partners in India and Southeast Asia - Launched Mini Program platform for one of the largest e-wallet mobile apps in India to provide value-added services for its 450 million users - Designed a payment service for one of the largest e-commerce mobile apps in Indonesia to support its 70 million monthly users - Integrated mobile wallet solution to one of the most popular instant messaging apps in Indonesia - Optimized the application performance to cope with entry-level mobile devices - Developed a Debug Diagnostic tool for internal and partner developers - Organized workshops to evangelize Alipay mobile solutions to partners

Led the Android development team to implement various product features for market needs. - Revamped the User Interface for better user experience - Achieved average of 4.3 ratings in Google Play Store - Kept the app crash rate below 0.8% - Integrated payment gateway for seamless mobile payment - Implemented a workflow to manage remote team collaborations

Led the technology team for on-time delivery of high-quality products. Managed software development life cycle, liaised with vendors for hardware manufacturing and quality control. - Launched nationwide IPTV project with a local telco in Singapore - Designed and deployed In-Room entertainment system with flagship hotels in Taipei and Taichung, Taiwan - Implemented in-house software tools for the sales team to prepare demo set with minimum effort

- Developed Android-based TV set-top box - Designed and implemented a room automation solution - Customized Android firmware to cope with the specific video transmission protocol in the hotel IPTV industry

Designed and developed various software application tools for SmartCard management - Developed mobile-TV, an application simulates the authentication process for mobile TV service - Enhanced Card Admin, the software provides all the necessary fundamentals to manage any 2G, 3G, and CDMA card - Created the software framework for SmartCard communication