About Me
Student, builder, researcher, and community leader.
Projects
Leadership Roles
Work Hours
Volunteer Hours
Awards
Hi! Welcome to my personal portfolio website! My name is Leo Chang, and I am a Junior at Princeton Day School. I have great interests in computer science, economics, writing, and finance, with a particular passion for machine learning, poetry, and artificial intelligence. Feel free to explore my website, and reach out to me via email if you have any questions or opportunities to discuss!
Education
Princeton Day School
Junior · Class of 2027
Current Coursework
AP Microeconomics
AP Macroeconomics
AP Chemistry
AP Comparative Government
Honors Precalculus
Honors Physics
Completed Coursework
AP Computer Science A
Score: 4
Latin 4
St. John's University · Dual enrollment, college credit
Technical Skills
Languages
Frameworks
Tools
Focus Areas
Languages Spoken
What Drives Me
Building Projects & Applications
From NapkinNotes (500+ students) to Phase Spector to ML research — I love turning ideas into real products
Research & Discovery
Accepted for publishing in the Journal of Emerging Investigators — I enjoy diving deep into questions, designing experiments, and contributing original findings to the scientific community
Community Impact
660+ volunteer hours, $8,000 fundraised, weekly lessons to children in Malaysia through Ti-Ratana
Competitive Spirit
Saber fencing since age 6, USA Dance National DanceSport Champion, programming competitions, competitive writing, Science Olympiad
Get in Touch
I'm always open to connecting over shared interests in technology, research, or community service. Whether you have a project idea, a question about my work, or just want to say hello — feel free to reach out.
Updated March 2026 · PDF format