Turned my experience at Subway into a personal data project — went from making sandwiches to creating a comprehensive sales analysis dashboard, uncovering insights on product trends, customer behavior, and sales distribution using Tableau. Click the button below to explore the dashboard.
Developed machine learning models using Python to predict employee attrition and identified key turnover factors to help enhance organizational retention strategies.
Utilized Australian Bureau of Statistics open data to build interactive visualizations, telling compelling stories with data through R-markdown and Plotly.
This project analyzes global COVID-19 vaccination data, summarizing administered doses, cumulative totals, vaccine types, data sources, and fully vaccinated trends for selected countries using SQL queries.
Implemented a movie recommender system using MovieLens data, utilizing machine learning techniques like user-based and item-based collaborative filtering.