- Designed and implemented a internal message queue library, also provided a native C++ NodeJS addon - Refactored a legacy trading system - Created a trading monitor with electron and vue3 - Designed and implemented a risk management system framework

- Designed and implemented both backend and frontend of Smart Gallery in C++ with Qt framework, a application/plug-in is able to synchronize thousands of 3D contents user created or edited between cloud and local - Increased performance of iClone(developed in C++) by 3 times with thread-rendering - Designed and implemented internal-proved PostgreSQL library in C++, it simplifies the development flows of native value type conversion between C++ and SQL and database communication. Incredibly increase the speed of implementing DB communication function for C++ developers or even for who has never learned SQL before - Decreased time of file loading and resource processing by 43% of all products by multithreading Improved glow and bloom effect and also solved color banding issue in iClone7 - Implement both alembic import and export features