Build, maintain, and improve complex financial models (unit economics, forecasting, scenario analysis, sensitivity models). Develop and calculate profitability and cost-efficiency models. Create cash flow models, ROI assessments, NPV/IRR calculations, and financial projections for new initiatives. Analyze product and marketing metrics and convert them into financial impact. Maintain multiple financial spreadsheets and dashboards, ensuring daily accuracy and stable structure. Perform operational financial analysis: pricing, cost structure, budgeting, break-even points. Provide management with reports, insights, and data-driven recommendations. Support procurement and logistics calculations. Analyze key product indicators. Coordinate with product, finance, and operations teams on financial data, models, and decision-making.