1. Responsible for the construction of the company's internal business data warehouse, including data synchronization, data layering, and the establishment of data marts;

2. Establish real-time and offline big data processing workflows, responsible for the platformization and systemization of data products.

3. Responsible for data governance to enhance data usability and data quality.

4. Understand and reasonably abstract business requirements, leverage data value, and work closely with the business team.

5. Daily alarm monitoring and operations maintenance.