1. Responsible for the full-cycle development of the bank-enterprise direct connection system,including system design, function development, testing, deployment, and maintenance, to ensurethat the system operates stably and meets business needs.2. Lead cross-functional teams to collaborate through agile development methodologies to ensureprojects are delivered on time and meet quality standards.3. Coach team members to improve the team's technical capabilities and project… Show more 1. Responsible for the full-cycle development of the bank-enterprise direct connection system,including system design, function development, testing, deployment, and maintenance, to ensurethat the system operates stably and meets business needs.2. Lead cross-functional teams to collaborate through agile development methodologies to ensureprojects are delivered on time and meet quality standards.3. Coach team members to improve the team's technical capabilities and project delivery capabilities.Tech Stack: Java, Spring Boot, Mybatis, ReactJS, TypeScript, Dubbo, MySQL, Docker Show less

1. Participate in the core payment system module of digital banking from scratch, including theinteraction logic with the transaction system, the docking with external third-party paymentplatforms, and the development of the reconciliation system.2. Code reviews, automated testing, and continuous integration to improve software maintainabilityand reliability.3. Mentor junior programmers on the team and be responsible for system architecture design.Tech Stack: Spring,… Show more 1. Participate in the core payment system module of digital banking from scratch, including theinteraction logic with the transaction system, the docking with external third-party paymentplatforms, and the development of the reconciliation system.2. Code reviews, automated testing, and continuous integration to improve software maintainabilityand reliability.3. Mentor junior programmers on the team and be responsible for system architecture design.Tech Stack: Spring, Go, Python, Mybatis, Spring Cloud, MySQL, GIT Show less

1. Owned and managed the Escore trade system for Alipay, ensuring high concurrency, high availability, and system stability.2. Double 11 promotion (440k qps), focusing on transaction system optimization, merchant splitting.3. Implemented new retail strategies, including reconciliation processes, resulting in increased efficiency and revenue growth.Tech Stack: Java, Spring Boot, Dubbo, MyBatis, RocketMQ, Sentinel, MySQL, GIT, Elastic

Participate in the development of new retail SaaS system, including:1. Responsible for developing the payment system, including payment channel access, order design, and interactive logic processing with a discount and inventory system.2. Participate in the design and development of inventory systems, including inventory management, package splitting logic processing, etc.Tech Stack: Java, Spring, Dubbo, MyBatis, RocketMQ, MySQL, GIT, Redis

1. Responsible for the establishment of payment services for the App Store; providing payment services to users by connecting to third-party payment channels (WeChat, Alipay).Tech Stack: Java, Spring Boot, Mybatis, Dubbo, GIT, MySQL, Redis

1. Build Alibaba Business Travel Transaction System from scratch. Carry 30 million transactions per month.2. Develop payment products such as monthly settlement and pre-deposit to provide merchants with various payment channels.3. Develop a reconciliation system to provide merchants with convenient reconciliation servicesTech Stack: Java, Spring Boot, Mybatis, Dubbo, RocketMQ, GIT, MySQL, Redis

1. Mobile game backend development, including battle, lottery, game mall, and other logic processing.2. Monitor the performance of game servers, conduct regular stress tests, and make necessary performance optimizations based on test results and player feedback.Mobile Game: 造物法则Tech Stack: Java, Netty, Mybatis, Protocal Buffers, GIT