Responsibilities: 1.Collaborate with stakeholders to gather and clarify business requirements, identifying the most relevant data sources/types to meet business needs. 2.Explore and interpret new data fields, conduct data testing (rack/vehicle), analyze script logs, and maintain comprehensive documentation in the knowledge hub. 3.Design data logic based on business requirements to develop structured tables and new data variables for analytical readiness. 4.Participate in the entire chain of data pre-processing including data cleansing, parsing, transforming and integrating of data. 5.Monitor data quality through reports, dashboards, and KPIs; proactively identify and resolve data issues. 6.Deliver data analysis outcomes (e.g., visualizations, reports, automation solutions) to stakeholders and action derived tasks. 7.Support project workshops/meetings by tracking status, goals, and summaries. Qualifications: 1.Bachelor’s degree or above, major in mathematics, data science, or related fields. 2.Strong data analytics skill, high proficiency in Python, SQL, Tableau, Power BI. 3.Strong customer oriented mindset and be able to drive high level customer satisfaction 4.Ability to condense complex information into clear insights via data visualization/reporting. 5.Experience in data-driven operations and agile project methodologies. 6.Excellent presentation skills, proactive communication skills and coordination abilities。 7.Excellent English proficiency.