1. As the technical leader, successfully applied for and received funding from the Ministry of Science and Technology for the project "Research and Application of AI Fund Trading Technology in Financial Markets". This marks the first time in the history of China's banking industry that a national-level project was led by a commercial bank, with part of the project's funding provided by the Ministry of Science and Technology. This event has been reprinted by several major domestic media outlets, such as sina.com, netease.com, jrj.com.cn etc. 2. As the technical leader, developed a quantitative investment platform in collaboration with the Zhijiang Laboratory. As a core member of the Zhijiang Laboratory collaboration project "Intelligent Computing System for Aggregating Heterogeneous Computing Resources," received the Second Prize for Scientific and Technological Progress in Zhejiang Province (listed 13th among the contributors). 3. Explored the application and implementation of new technologies in commercial banks through the integration of industry, academia, and research, and was responsible for the architectural design of big data and artificial intelligence technologies. This includes the construction of evaluation standards for large language models in business, the development of financial knowledge graphs, and the planning of application implementation schemes for financial large language models.4. As the technical leader, the "Real-Time Intelligent Risk Control Platform" was shortlisted for the Shanghai Artificial Intelligence Achievements Exhibition at the 2021 World Artificial Intelligence Conference. 5. Granted patent "An Unsupervised Credit Card Anomaly Detection Method Based on Multidimensional and Multiscale Feature Cube" with patent number 2022105194455.Patent "A Trading Pair Selection Method for Pair Trading Based on Variable Selection Method" with patent number 2022106711942.

1. As the project leader, developed an interactive intelligent financial advisory robot project. This system is based on an NLP deep learning theoretical framework, starting with dialogue intent recognition algorithms that include unknown intent detection and new intent discovery, dialogue state tracking algorithms that adapt to domain and entity transfer, and multi-turn dialogue strategy algorithms based on deep reinforcement learning. It focuses on tackling common key technologies of task-oriented dialogue systems for financial advisory and achieving breakthroughs, creating intelligent dialogue robots for real-world scenarios. The product developed from this project, "Intelligent Financial Interactive System," represented Ping An Group at the 2019 World Artificial Intelligence Conference, where Ping An Group was selected as the only financial institution in the national AI team. 2. The granted patent "System Evaluation Method, Intelligent Evaluation System, and Computer Readable Storage Medium" with patent number CN107862423A has been cited multiple times by leading artificial intelligence companies such as Tencent and Baidu. The patent "Coupon Management Method, System, and Computer Readable Storage Medium" with patent number CN107862535A has been cited by Taikang Insurance Group and Tencent Technology.3. As the project manager, developed the Lufax financial product secondary market price prediction project. Since its launch in 2016, the transfer transactions that adopted the interest rate recommended by this model have reached a total of 15 billion RMB.4. As the project's technical and product leader, implemented a competitive product acquisition project and a Baidu Tieba sentiment analysis project. 5. The "Research on Intelligent Chat Financial Management System" was selected for the annual research topic collection by the Insurance Asset Management Association of China (IAMAC) in 2017.

1. Algorithm design for user behavior analysis and insights system at suning.com.2. Design and implementation of product recommendation engine algorithms.3. Algorithms for on-site recommendations and off-site advertising for e-commerce websites.4. The granted patent "Retrieval Algorithm Evaluation and Recommendation Method and System" with patent number CN105718467B has been cited by several domestic companies; the granted patent "An Association Rule Standard Evaluation Method Based on Co-occurrence" with patent number CN103886485A has been cited by renowned universities in China.

As a key member, engaged in the research and development of the internet information retrieval and analysis project "NExT search", which is the core project of the Next Generation Search Joint Center established in collaboration between the National University of Singapore and Tsinghua University of China. The goal is to crawl web page information from mainstream news media and public sentiment, to realize an internet data analysis platform that can search and retrospect historical information and analysis results according to specified time points. This includes functionalities such as web crawling, text semantic analysis, search indexing, and visualization. The web crawler program developed for this project has been made available on GitHub. (fangnster/RSScrawler-1 (github.com) )

1. Modeled commercial activities on the Internet, such as group buying and social lending. Utilized Pareto modeling for group purchases and P2P lending, employing algorithms to mine graph models to enhance business value. Engaged in the research and application of Pareto optimization strategies.2. Successfully applied algorithms based on Stable Matching to the course selection system at universities in Singapore. Worked on the design and strategic implementation of combinatorial optimization algorithms.

1. Worked on internet security based on Unicode deception detection, funded by a research grant from City University of Hong Kong.2. Developed SiteWatcher—a system for detecting counterfeit websites, funded by the Hong Kong Innovation and Technology Commission. It has the capability to acquire information from suspicious web pages and their linked pages, form a graph model, and analyze it. Products based on this algorithm were successfully sold to Wing Hang Bank in Hong Kong, and Baidu Company used it for trial to detect clone and counterfeit websites.3. Conducted research on mobile coupon auction algorithms and platform implementation, executing game-theoretic auction algorithms on mobile e-commerce platforms.

1. Developed and maintained the State Grid's power dispatch automation system.2. Developed a SCADA system (in a Unix environment) for power grid data acquisition and analysis. Participated in the development and commissioning of power grid monitoring systems for several provinces and cities in China.