Data-Visualization-Projects-Using-Tableau

What the project does – Provides a set of ready‑to‑use Tableau dashboards that explore three distinct datasets: corporate sales data, global World Bank indicators, and Olympic athletes’ medal statistics.

Key features – Interactive line, bar, and scatter plots for sales trends; world map, heat‑map, packed‑bubble, and bar charts for demographic & economic metrics; horizontal bar, packed‑bubble, geographic map, and treemap visualizations for medal distributions; filters and drill‑downs enable users to slice the data by category, country, or time period.

Tech stack – Tableau Desktop/Public for visualization, Excel/CSV for data preprocessing, GitHub for version control and documentation (MIT‑licensed).

Use case – Serves as a portfolio showcase of data‑driven storytelling and dashboard design, useful for business intelligence analysts, data scientists, or anyone needing clear visual insights into sales performance, socioeconomic trends, or sports achievements.