Data Engineer
Customer Shopping Behavior Analysis
Python, SQL, Power Bi, Sql alchemy, Pandas
Problem: Businesses lacked visibility into which customer segments, categories, and discount strategies actually drove revenue vs. just activity Built
Walmart Sales Data Analysis
Python, Sql, Postgresql, Sql alchemy, Pandas
Problem: Retail leadership lacked clear visibility into true category profitability, peak staffing needs, and which branches were losing revenue year-