📍 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

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.