Welcome to My Data Science Portfolio

Hajime Alabanza | hajimealabanza@gmail.com

COVID-19’s Impact on Air Quality

Built ETL pipeline and created real-time visuals in Tableau to assess COVID-19’s impact on air quality across hundreds of American cities

Skills: Python, MySQL, Tableau, AWS

Sports Analytics

Examined play-by-play data to evaluate the offense of my favorite NFL team

Skills: R, EDA, Data Visualization

The Consequences of Violating Linear Regression Assumptions

Created simulation to illustrate how assumption violations can impact prediction and inference

Skills: R, Statistics, Data Visualization

Latest Programming Language Trends in Data Science

Scraped over 10K Medium articles to ascertain the latest programming language trends in data science

Skills: Python, NLP, Data Visualization

Machine Learning to Examine Energy Politics

Trained algorithms in R to understand the link between energy adoption and political affiliation