[1] Squid Game Twitter Sentiment Analysis

[2] Data Analysis of 2024 Taiwanese Presidential and Legislative Elections

An insightful data-driven story about the 2024 Taiwanese presidential and legislative elections using a review of the 2020 and 2024 election legislative bulletins released by the Taiwanese Central Election Commission (CEC).

[3] E-Commerce Sales Analysis

- Created an interactive dashboard with 6 visualizations analyzing 400K+ transactions - Designed geographic revenue map, temporal trends, and customer segmentation charts - Implemented interactive filters enabling dynamic data exploration - Published to Tableau Public for stakeholder access

[4] Mongolia COVID-19 Pandemic Analysis (2020-2025)

This dashboard analyzes Mongolia's unique pandemic trajectory, comparing it with regional neighbors (China, Japan, South Korea, USA). Key findings include Mongolia's exceptionally high case rate per capita, lower mortality rate, and successful vaccination campaign. Data Source: Our World in Data