SQL : Analyzed total revenue per coffee type, identified frequent buyers for targeted
marketing, and pinpointed peak sales hours to optimize resources.
Python : Loaded and explored large datasets, analyzed daily sales trends, identified top
coffee products by revenue, visualized peak sales hours, and profiled high-value
customers for retention.
Power BI : Developed a sales trend line, heatmap of peak sales by coffee type, and
customer purchase matrix. Implemented forecasting and dynamic time-range analyses for
deeper revenue insights.