Nikhil Krishna Gorrepati

About Nikhil Krishna Gorrepati

Data Analyst with 3+ years of experience at Samsung Data Systems, transforming complex datasets into actionable business insights. I\'ve analyzed 2.5M+ transactions, built predictive models with 85-92% accuracy, and delivered ₹52 Cr in annual business impact through data-driven strategies.My work spans inventory optimization, e-commerce analytics, customer segmentation, and churn prediction—combining SQL, Python, and Power BI to turn data into decisions.Core strengths: Demand Forecasting | Cohort Analysis | RFM Segmentation | Statistical Modeling | Dashboard Development

Experience

1. Data Analyst

   Samsung SDS

   Jul 2022 — Present

   Delivered ₹52 Cr annual business impact through customer retention strategies, automated reporting, and data-driven marketing optimization2. Built end-to-end analytics for 2.5M+ e-commerce transactions, reducing manual reporting by 87%(40 hrs → 5 hrs weekly)3. Developed churn prediction model (85% accuracy) identifying at-risk customers monthly, reducing churn from 68% to 51%4. Created demand forecasting model (92% accuracy) for 500K+ SKUs across 12 warehouses, improving inventory turnover from 4.2 to 5.85. Designed RFM segmentation for customers, enabling targeted campaigns that boosted customer lifetime value6. Built real-time Power BI dashboards and automated data pipelines using SQL and Python, cutting processing time by 30%