Developed financial system and report APIs: I was responsible for designing and developing a financial system along with its related report APIs, ensuring system functionality and stability. Refactored system architecture and implemented Gitlab CI/CD: I led the refactoring of system architecture and successfully implemented Gitlab CI/CD processes to enhance development efficiency and code quality. Established workflows: I designed and implemented workflows to assist the team in effectively managing and executing various tasks and projects, ensuring timely project completion. Designed frontend pages using React: Leveraging React technology, I designed and developed frontend pages with excellent user experience, seamlessly integrating with backend systems to provide intuitive and feature-rich user interfaces. Utilized Docker for system deployment: I utilized Docker technology to set up the development and deployment environments for the system, achieving lightweight application deployment and management, thus improving system portability and scalability. Implemented frontend-backend separation: I introduced a frontend-backend separation development model, enabling independent work of frontend and backend development teams, and facilitating better collaboration and testing during the development process. Integrated Azure login: I successfully integrated the company's Azure login functionality, providing a secure and convenient authentication mechanism for the system, thereby enhancing system security and user experience.