datavizualization

Composable SVG map charts for data visualization in React

An interactive, offline map of the language spoken by the majority in 234 countries (web · macOS · Windows · Android)

This project demonstrated my ability to combine SQL optimization, data modeling, and advanced Power BI techniques to deliver business-driven insights efficiently.

University project aiming to visualize Spotify listening habits in an interactive manner.

This project builds an end-to-end analytics pipeline on healthcare claims data, transforming raw records into analytics-ready fact and dimension tables.

Calendar heatmap of national public holidays in 2025 for 195 countries. Each cell shows how many countries observe that day as a national holiday.

Power BI dashboard analyzing superstore sales trends and forecasting future sales