• Conducted a comprehensive sales analysis for Atliq Hardware using advanced Exceltechniques, resulting in a 15% revenue increase by optimizing stock levels and reducing overstock.• Achieved a 25% reduction in product return rates by identifying and addressing key issues through detailed data analysis.• Collaborated with cross-functional teams to understand business requirements and deliver customized analytical solutions, contributing to improved sales performance and business growth.• Applied advanced statistical techniques, including regression analysis, time series forecasting, and decision trees, to provide actionable insights and solve complex business challenges.