College · 2025–now · Solo project
ChillJudge Online Judge
An online judge built for CPE practice, with a pretty cool distributed judging setup that cuts running costs way down.
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Things I’ve built, from high school until now. The further you scroll, the earlier it gets.
College · 2025–now · Solo project
An online judge built for CPE practice, with a pretty cool distributed judging setup that cuts running costs way down.
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HS Year 3 · 2023–2024 · Team project
A self-driving electric vehicle that three other dreamers and I built from scratch, and paid for ourselves, back in high school.
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HS Year 2–3 · 2023 · Team project
A summer internship with the avionics team at NYCU's Advanced Rocket Research Center (ARRC), the summer before my final year of high school. I helped build a side-thrust test rig for rockets and a parts management system for the lab.
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HS Year 3 · 2023–2024 · Solo project
My first app on the App Store. It's a countdown widget for the big college entrance exams with an artsy look, and it syncs with the built-in iOS Reminders app. It's been downloaded over 1,000 times so far.
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One of the few free Bluetooth tools on iOS, built specifically for talking to an ESP32 over Bluetooth. It comes with a full step-by-step tutorial, so even people with zero hardware background can build a little project of their own.

A system that aims to make the whole campus power grid smart. Right now it has a basic IoT backend and a basic web interface, and I'm still working toward that goal.

An eye-care timer that works a lot like a Pomodoro timer. It was my solo entry for the 2024 Swift Student Challenge.

A laser projector we built to improve how cars communicate with each other and with pedestrians. We officially named it "Laser8" at our launch event.

A shared photo album built for a NAS, so friends and family who love capturing their lives can store their memories without worrying about storage or cost.

A homemade, modern grade lookup system built on top of our school's old one, adding a mobile app, notifications when new grades are posted, and a much more modern interface.

A magic wand that lets you control electronics with actual magic in real life. It hasn't been classified as a restricted item by the Ministry of Magic yet, so feel free to use it.

An experiment in running road recognition right on a phone, to test whether a phone could serve as the brain of a self-driving system.

A homemade lane-detection algorithm I built for a vision-based self-driving car contest, taking on the challenge of not using an off-the-shelf AI camera.

Meichu Hackathon — Maker Track
2026

Mitsubishi Heavy Industries Air-Conditioning App Design Competition
2026

AIS3 Cybersecurity Hackathon
2026

Vocational Makerthon — Central Regional
2026

Hack to the Top Hackathon
2025

Meichu Hackathon — Maker Track
2025

International START Pitch Deck Competition
2024

National Vocational Project Competition
2024

Swift Student Challenge
2024
Practice projects from high school — where a lot of it started.