HS Kim

Korea-based indie builder. Co-founding B-ZEC — a privacy-first, map-based expense tracker for US self-employed. Read 16 IRS publications to figure out why 55% of freelancers underreport their taxes. Launching May 2026.

Products

What I'm building

B-ZEC
Your map remembers — so you don't. Map-based expense tracking for US self-employed.
Pre-launch, May 2026

Recent activity

The coordination tax: six years watching a one-day feature take four months

The 20% Nobody Talks About — Why Self-Employed Americans Lose Schedule C Deductions

The coordination tax: six years watching a one-day feature take four months

You are talking to the wrong people at the wrong time

Founders aren't scared AI will replace them. They're scared it'll remove their excuses.