- Data Integration: synthesizing customer order data, sales performance, product details, etc from Amazon, Walmart, and Wayfair to provide single source of truth for whole company.- Data Visualization: building customized dashboards for the organization delivers actionable business insights and enhances decision-making across key departments (including Sales&Marketing, Finance, B2 B2B and Supply Chain, etc) by integrating critical metrics, visualizing trends, and facilitating real-time strategic analysis.- Data Analysis: conducting comprehensive analysis to monitor and consult on factors influencing GMV and sales-out performance. - Automation Tools: Develop tools that automate complex calculations, deliver timely alerts with critical insights, and empower stakeholders to make well-informed, prompt decisions.

Data Structuring: building structured datamarts in risk database supporting otheranalytical work of the teamPeriodical Report: using SQL database and GGStudio to develop and deliver periodical riskreports.Risk Management: tracking the fraudulentbehavior of users, riders, and merchants in order todetect fraud.