It used to be the subsidiary company of Huawei, so I joined the same project. As a Backend Developer, I contributed to the development of an e-commerce website designed for distributors and retailers, where I:1. Backend Development: Backend development for an e-shop channel distribution system, significantly improving system efficiency and user satisfaction.2. Distributed Transaction Management: Joined the technical redesign of the order processing system using RocketMQ to address and solve challenges of distributed transactions. This implementation ensured transactional consistency and reliability across distributed components, significantly reducing the risk of data anomalies and enhancing system resilience.3. Cyclic Dependency Detection: Developed an automated detection system for cyclic dependencies in user-configured formulas by implementing topological sorting algorithms. This system proactively identifies and alerts users of potential cyclic references during the configuration process, enhancing usability and preventing potential calculation errors in a dynamic formula-based application environment.4. Performance Optimization: Enhanced system performance by optimizing SQL queries, reducing query response times.5. Leadership and Teamwork: Played a pivotal role in collaborative projects at Huawei/Honor, enhancing system efficiency and user satisfaction through active participation in agile development processes and technical redesign initiatives

As a Backend Developer, I contributed to the development of an e-commerce website designed for distributors and retailers.