Keshu Yang.

I was born in Shanghai and now live in San Diego. I enjoy exploring math, environmental science, and data science and putting what I learn into practice. Outside of school, I'll usually be on the badminton court, behind a camera, playing games, or cooking.

Canyon Crest Academy · Class of 2027 San Diego, CA
See the work About me

Selected work

Research, culture,
and community.

Environmental data

Air-quality monitoring in San Diego County

I used Python to study gaps in air-quality monitoring across 199 census tracts. My 18-page paper is accepted for publication.

Research overview

Culture · Chuan — The Red Thread

Chinatown Cultural Exploration

I interviewed eight residents and business owners in San Francisco Chinatown and contributed photos and cultural analysis to Chuan — The Red Thread.

Explore the project

Community work

Mindful Moves

We co-founded Mindful Moves to share chess sets and lessons about integrity through local libraries. We also wrote a children’s book.

Community work and book

Badminton Speed Meter.

It started after practice.

I wanted to know how fast my shots were, so I built an iOS app to estimate shuttle speed from video. Players mark the shot and save the result with the clip.

Free on iPhone and iPad.

Explore the app My sports page
Official App Store preview showing frame-by-frame impact selection and magnified shuttle marking.
Official App Store preview · Frame-by-frame marking