Since graduating in 2019, I have been employed at Donghua Medical Technology Co., Ltd., mainly responsible for research and analysis of medical big data. My work involves structured analysis and modeling of electronic medical records, as well as data processing. During this period, I have collaborated on projects with institutions such as Peking Union Medical College Hospital, Beijing Jishuitan Hospital, West China Hospital of Sichuan University, and the 301 Military Hospital, assisting doctors in data analysis and specialized database construction. I am proficient in Python for data analysis and processing, with programming experience, and have a basic understanding of medical pathology.