• CryptoCurrency Exchange ◦ Implemented new features for the exchange platform, collaborating with front-end engineers to design and develop RESTful APIs.◦ Developed a simple CI pipeline and maintained a dockerized testing environment to streamline development and testing processes.◦ Organized and facilitated weekly backend meetings to ensure alignment and progress within the development team.

• CryptoCurrency Strategy Trading Platform◦ Expanded the trading platform's connectivity by integrating it with additional cryptocurrency exchanges.◦ Collaborated with front-end engineers to design and implement RESTful APIs, ensuring seamless communication between systems.◦ Worked closely with UI designers to discuss and refine user interface elements for an optimal trading experience.◦ Implemented trading strategies tailored to the needs of traders, enhancing platform functionality and usability.

• Cryptocurrency Strategy Trading Platform ◦ Enhanced an existing trading system to enable cryptocurrency market trading. ◦ Refactored core components, including the trading engine, backend services, and exchange connectivity implementation.• Futures Strategy Trading Platform ◦ Designed and developed a trading engine tailored for futures market clients. ◦ Assisted clients in implementing their trading strategies, enabling seamless futures trading.• Risk Management System for Futures and Options ◦ Developed backend services and implemented risk rules to ensure robust risk management. ◦ Collaborated with colleagues to design and implement RESTful APIs aligned with system requirements.• High-Frequency Trading System ◦ Implemented backend services to process and compute trading engine data. ◦ Delivered processed information to the frontend to support high-frequency trading operations.

• Risk Management and Trading System for Securities Company ◦ Contributed to the design and implementation of a comprehensive risk management and trading system. ◦ Gained in-depth knowledge of trading systems through this project. ◦ Conducted system maintenance and performance tuning to ensure optimal functionality.• FIX/FAST Quote Transmission System ◦ Collaborated with the Taiwan Stock Exchange, the largest and sole stock exchange in Taiwan, on a short-term project. ◦ Participated in discussions and the implementation of the quote transmission system's format, ensuring compliance with industry standards.

• Trading System for Legal Entities ◦ Responsible for maintaining and optimizing the system to ensure reliability and performance. ◦ Diagnosed and resolved system bugs to improve functionality and user experience.

• GR Project ◦ Developed features for an online game. ◦ Implemented the game UI using Flash and ActionScript. ◦ https://acg.gamer.com.tw/acgDetail.php?s=38940