Mounika Koppula

Master's

Data Science

Walmart Global eCommerce

Lead data scientist

- Collaborated with sales teams to develop predictive models using Machine Learning Algorithms for client portfolio - Analyzed Large datasets using python and sql to identify trends and provide insights for asset allocation and risk - Performed ETL processes in data cleaning, data modeling, data mining and report sharing using tableau, which reduced - Managed the creation and upkeep of dynamic Tableau dashboards for real-time performance tracking, contributing to a - 40% reduction in false positives by implementing efficient data validation techniques - Developed and implemented forward-looking financial models, product profitability metrics, ad-hoc analyses to improve