1. Development and maintenance of back-end services and business requirements of GamerSky App2. Back-end demand development, project technical solution design, service performance optimization, architecture upgrade and online problem handling3. Back-end team management, demand communication, technology development specification formulation and implementation4. Online problem location and resolution, technical document summary5. Servers operation and maintenance and planning before large-scale business activities6. Responsible for outputting interface documents and requirements, and docking with third-party technical teams

1. Requirements development, service maintenance, and performance optimization for ETL task testing platform and ETL development platform2. Build an efficient, easy-to-use development and testing platform3. Solve the user's needs in the development and testing process of offline ETL tasks4. Improve the efficiency and quality of offline ETL tasks development and testing

1. Development and maintenance of the application performance management service2. Back-end services microservice upgrade3. New applications and servers adaptation and documentation maintenance