- Conducted advanced market research and statistical analysis to create forecasts and data-driven models, improving decision-making accuracy by 35%.- Developed interactive dashboards and visualizations using Power BI, enhancing stakeholder understanding of complex data by 50%.- Implemented time series forecasting models achieving under 5% error rate, enhancing annual sales projections and budget planning accuracy.- Built statistical models and workflow for purchase amount prediction, providing recommendation to the procurement team and decreasing the chance of out-of-stock situations by 20%.