1. lead the team to comb the tiktok business logic.2. tiktok based on dataworks, lead the team to build a data warehouse for the vibrant business line.3. tiktok BI mobile terminal and PC development team to lead the team4. Daily maintenance and rapid iteration of reports

1. Dimension modeling, data layering, data cleaning and offline data development based on hive2. Build an indicator system based on business, establish member portraits, design member labels, and enable data. Based on different marketing activities, develop reports in quickbi for key indicators such as user transformation and user retention, and visually display and analyze data3. Based on the embedded point and log data of the platform, Kafka and Flink are used to develop the real-time warehouse and develop the report

1. Participate in the preliminary investigation, system planning and demand analysis of customer business system;2. Complete the product design and process design according to the business demand side, and convert them into the business demand document of the system, including the details of business logic;3. Collect and track the user feedback of developed products, and maintain the business demand changes of existing products;4. Responsible for project / product demand change control and tracking;5. Assist in pre launch training, publicity and preparation of relevant product materials and documents;6. Provide technical support for users and assist customers to solve problems encountered in use.