I was born in Daegu, South Korea, in 1996. In the military I read a book about Airbnb and decided to start a company. I tried to start a startup in 2017, and the startup centers in Korea turned me away because I was nobody. My advisor told me to go to America. I came to the University of Utah in 2021. America gave me a chance, and it lets people fail and stand up again. I work so that other people get the same chance.

Why education. My wife teaches science at a public middle school. The gap between a private school in Silicon Valley and a public school in Utah is too big. I want any student in a public school to be able to try a startup without fear of failing, the way America let me try.

Why energy. Cheap electricity keeps a country strong. Factories can come back, and researchers can spend their money on research and not on the power bill. My goal is electricity at a quarter of today's price. A federal rule, FERC Order 2222, lets homes with solar panels and batteries sell their leftover energy through aggregators. But nobody can see the grid street by street, to know where there is room. That view is what I study.

building now legalwith ecoblox Tuulus Huupoo PDES
PhD applications in energy science and engineering, Fall 2028 or 2029

building

2026 SunLighting, a 3D map that shows when the sun actually hits a place. Pick an address, drag through the day, watch the shadows move. Built for anyone picking an apartment, a garden bed, or a solar panel spot. source
2026 legalwith, a legal-services platform for LLC formations, trademark filings, and eSignature. Built and just launched. ↗ 2026 Tuulus, science simulations for schools, built with my wife and my cofounder. Tuulus Inc., 2026. ↗
2026 PDES, my personal project. I am building a map of how much room each local power line in PG&E's part of California has for new electric load, hour by hour, from public data. I will write what I figure out along the way.
2025 Huupoo, Roblox game studio, since 2025.
2025 ecoblox.build, an edtech suite: a course platform and game-based environmental STEM curriculum. Built to raise the public-school baseline in the AI era.
2025 diversification, a personal-finance iOS app using Plaid and the Claude API to surface concentration in portfolios.
2024 LaunchWith, closed. It was a 501(c)(3), pivoted from a C-corp, and a free platform where student founders found teammates and ran projects. Partners included the Great Zambezi Initiative, Nyamuk Africa, ElevateTrust, acf, and LettuceBuild. ↗
2022 Started LaunchWith as a C-corp.

research

2023 MS thesis. Entropy and information-theoretic methods to measure variability in motor control. The framework transfers cleanly to distributed energy.
publications

other projects

writing

hand-written html and css. no trackers. updated oct 2026.