Juwon Kang

Korean indie dev. Building FreeTier Sentinel — monitor free-tier limits before the cliff.

Recent activity

Cloudflare locked me out at 11pm — site down 9 hours. Built FreeTier Sentinel to catch silent failures. Feedback welcome.

Show IH: CheckAPI – API monitoring that catches silent failures, not just HTTP 200

My biggest mistake - spent 4 months on features nobody uses, 2 days on what converts

Show IH: CheckAPI – API monitoring that catches silent failures, not just HTTP 200

Mixpanel was overkill. Plausible had no funnels. So I built Tracetics.