• Collaborated with business stakeholders to elicit, document, and analyze requirements and improve sales operations across our E-commerce space, driving a consistent monthly sales growth of 15%.• Conducted in-depth data analysis to inform pricing strategies and marketplace positioning, utilizing regression analysis and forecasting models, resulting in a 10% increase in profit margins.• Applied predictive analytics for inventory management, significantly reducing stock outs by 25% and overstock by 30%, optimizing holding costs and improving supply chain efficiency.• Designed an inventory management system using VLOOKUP/HLOOKUP, pivot tables, and macro-driven dashboards, reducing stock outs by 18% and overstock by 40%, optimizing holding costs and improving supply chain efficiency• Evaluated digital marketing channel performance using google Analytics and Qualtrics and analyzed data related to website traffic, user behavior, and online sales, leading to a 19% improvement in campaign effectiveness.• Prepared comprehensive reports and dashboards to cross-functional teams, and collaborated with marketing, sales, and web development teams to execute e-commerce strategies that boosted online sales by 12%.