📍 Pittsburgh & Seoul | AI Fairness & Trustworthy ML | Research Associate at CMU BIG
I build trustworthy AI systems and ship products from research to production.
- 📸 MY4CUT - Online photo booth service for events and communities.
- ⏱️ Habitflow Momentum - Routine tracker focused on daily consistency.
- 📶 QR WiFi Share - Share Wi-Fi instantly with a single QR scan.
- 🎙️ Voice Transcriber AI - Turns voice notes and meetings into clean text.
- 💧 Wottle - Simple water tracking with reminder nudges.
🅿️ FindMyPark - Find nearby parking and share useful spots.- 🎲 Luckforge - Lightweight luck-based game and fortune app.
- 💸 US-tax - Tax and visa helper for international users.
- 🛫 Incheon Airport Congestion - Check airport crowd levels before leaving home.
- 🗄️ Chans App Storage - Home base for my 100-app build project.
- 🧩 AutoRepo - Automates repo setup so new projects start fast.
- 💘 Sai Dating - Social matching prototype built for quick iteration.
- 🏅 2025 best9 - Creates a year-end top-nine summary.
- 🗺️ Naemansan - Trail and travel web app for local exploration.
- 🌍 WorldCCUB - Cultural data service for fairness-focused analysis.
- 🤖 Frida - Operations dashboard for robot project workflows.
- 👗 Robot Fashion Show - Official site for the robot fashion show.
- 🏫 Dongguk Campus Tour - Booking page for ambassador-led campus tours.
- 🎫 9oormthon QR Reader - QR check-in tool used for event participants.
- 🎃 Halloween Candy Billboard - Seasonal interactive billboard experiment.
- 🧑💼 The Boardroom - Team briefing and decision workflow prototype.
- 🚌 Swiping Jeju - Swipe-based local discovery prototype.
- 🎓 DGU Club Fair - Student club fair information site.
- 🤖 DGU Chatbots - University chatbot project and demo work.
- 👥 MOIN - Small community platform prototype.
- 💌 Mind Letter - Anonymous message exchange service.
- 🧬 Developer Type Test - Quiz that maps developer personality types.
- 🐘 Elephant Test - Early personality test project.
- 🎧 DGU Bamboo - Campus community content platform.
- 🎨 Norse Mythologys - Typeface and visual playground.
- 💊 Yak-al - Supplement comparison service with pharmacist-reviewed data.
- Building products that people actually use, from idea to prototype to real users.
- Developing generative AI, fairness, and robotics systems for real-world impact.
- Iterating fast with user feedback instead of optimizing for demo-only outcomes.
- Sharing ongoing work at huichanseo.com.
- Research Associate at Carnegie Mellon University Bot Intelligence Group (CMU BIG).
- Built and shipped MY4CUT products used by real users at scale.
- Operating cross-domain services across AI research, mobile apps, and web platforms.
- "We Build Our University's Web Services" — Dongguk University
- Interview #8: From Medical School Aspirant to US Researcher — Inflearn
- "Dongguk University's Huichan Seo": A Student Developer Creating Positive Impact Through Programming — YouTube
- Coloso Course: Web/App Development — Coloso
Rural Bus Coverage (click to expand)
- If You Miss One, You Wait Forever: A Son's Gift for His Mother — SBS News
- 'If You Miss One, You Wait Forever': A Son's Gift for His Mother — SBS News (YouTube)
- College Student Builds a Bus Alert App for His Mother in a Rural Area — JTBC News
- College Student Son Builds an App So His Mother Won't Miss the Bus — JTBC News (YouTube)
- "A Bus Alert App for His Mother in the Countryside": A CS Student's Devotion — Chosun Ilbo
Developing for our lives.
I build technology to solve real problems for real people. If it improves someone's day-to-day life, even a little, it is worth building.
