I am a Senior Algorithm Engineer at Alibaba based in Chaoyang, Beijing, specializing in Ranking, Recommendation Systems, and Supply Chain Optimization. I hold a Master's degree in Computer Architecture from the Institute of Computing Technology (ICT), Chinese Academy of Sciences (UCAS), and a Bachelor's degree in Software Engineering from Shandong University (SDU). My work focuses on building robust, large-scale recommendation engines for complex travel and e-commerce scenarios. I am passionate about developing innovative deep learning models to address challenges in user intent modeling, cross-scenario transfer learning, and commercial revenue optimization, consistently driving significant growth in GMV and online efficiency.