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Sergey

Lifelong programmer, building Dumza: flat-priced uptime monitoring, no per-seat or per-monitor billing. Solo, currently after my first paying customer.


Products

  1. Dumza

    Dumza watches your sites and APIs and tells you the moment they go down — email or webhook, checks as often as every minute. That's the whole product, on purpose.Pricing is flat: one price per plan, no per-seat charges, no per-monitor metering, no surprise bills. Starts free at 10 monitors, $7/mo when you outgrow it.Built for people who want monitoring, not another incident-management platform to learn. Solo-built, still early.

    Flat-priced uptime monitoring.Still early

Recent activity

Jul 30, 2026commented on a post
Recovery detection missed one case and my incidents never closed
Jul 28, 2026commented on a post
Recovery detection missed one case and my incidents never closed
Jul 28, 2026created a post
Recovery detection missed one case and my incidents never closed
Jul 27, 2026commented on a post
I’m building a tool to help founders kill bad startup ideas before building — what signal would you trust?
Jul 27, 2026commented on a post
We shut down a product years ago. This year we rebuilt it and the first paying customer came from the old user list.
Jul 27, 2026commented on a post
I'm validating a B2B idea and want honest reactions.
Jul 27, 2026commented on a post
AI search is sending me clients now, and it's mostly because of Reddit
Jul 27, 2026commented on a post
Most remote teams don't have a communication problem.
Jul 27, 2026commented on a post
Stop staring at dashboards, start fixing your Go API
Jul 27, 2026commented on a post
I’m building a tool to help founders kill bad startup ideas before building — what signal would you trust?
Jul 27, 2026commented on a post
I'm validating a B2B idea and want honest reactions.

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