Hey, I’m Jeff — welcome to my personal corner of the internet.
I’m a software engineer at Meta Superintelligence Labs, building data & infra for personal superintelligence. Before that, I worked on checkout and commerce systems. I started programming in my freshman year of college and haven’t stopped since.
Born and raised in Seoul, South Korea. Currently based in NYC.
I created this blog as a space to think out loud — about engineering, career, and whatever else is on my mind. Some posts are technical deep dives, others are just honest reflections on what it’s like to grow as an engineer.
When I’m not writing code, you’ll probably find me on the golf course, on the tennis court, planning the next trip, or rearranging furniture for the hundredth time.
Life is 10% what happens to you, and 90% how you react to it.