Hello, I'm
Katelyn Villamin
Data Analyst
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About Me
Technical Experience
2+ years
Data Analytics
Education
University of California, San Diego
BA Economics
A data analyst with a background in Economics and Data Science, I specialize in transforming complex data into actionable insights using tools like Python, SQL, and data visualization platforms. My work blends analytical rigor with clear storytelling to support informed decision-making and user-focused outcomes. Outside of data, I enjoy yoga, cooking, playing instruments, and learning new languages.
Explore My
Experience
Programming Languages
SQL/Stata
JavaScript
R
Tools & Analytics
Tableau & Power BI
Data Wrangling & Cleaning
Exploratory Data Analysis (EDA) & Visualization
Predictive Modeling, A/B Testing
Languages Spoken
English
Filipino
Chinese
Korean
Browse My Recent
Projects
Customer Segmentation Analysis
A comprehensive analysis using K-means clustering to identify distinct customer segments based on purchasing behavior and demographics.
Gamified Unplugged
An interactive visualization of how gamified surveys affect cognitive load, using biometric data such as ECG and brain waves.
Predicting AirBnb Prices
A prediction on Airbnb prices using machine learning models like XGBoost and Gradient Boosting based on location, amenities and property features, ranking 7th out of 100+ participants.
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