Koustab Ghosh

I'm building practical analytics projects with Python, SQL, and Power BI, turning raw sales data into useful business insights.

In my Amazon data analysis project, I used Python and Pandas to analyze sales data, identify sales trends, and surface top products.

I also built an interactive e-commerce dashboard in Power BI with KPIs and visualizations for sales, quantity, and revenue trends.

As a B. Tech Computer Science and Engineering (Data Science) student, I'm continuing to strengthen my foundations in data analysis, ETL concepts, data cleaning, modeling, and modern data tools.