1. Plan, design, and develop permission systems to ensure efficient and reliable systems.Responsible for the end-to-end backend development of League of Legends PC and mobilegames, including data collection.2. Lead the development of projects such as League of Legends and Honor of Kings, supportingfunctions like tournament data query systems, live broadcasting platforms, and think tank features.3. Conduct in-depth research on technical challenges, participate in complex bug fixes, and leadteams to project delivery.4. Responsible for core business support, providing comprehensive and professional support forevents like Worlds, MSI, LPL, and Demacia Cup in League of Legends, including real-time KI winrate prediction, JD first blood prediction, PSR and DVP algorithm optimization.5. Developed an arbitration tool for League of Legends BP (Ban-Pick) phase based on WebSocketprotocol technology, assisting referees in making more accurate and faster decisions beyondtraditional means.

1. Execute enterprise website development tasks, coordinate with technical and UI/UX design teams to ensure smooth project progress.2. Lead the company's logistics project, providing real-time status tracking and customs clearance functions to meet customer needs.3. Engage in e-commerce platform and application development, leading secondary development projects.

1. Design and develop the company's food delivery platform, merchant, and rider applications, overseeing the entire process from design to deployment.2. Build database architecture, engage in iOS native development to ensure efficient application operation.3. Address version release issues, assist in iterating new feature releases to enhance user experience and application performance.