Sergey Petrov

Sergey Petrov

CTO @ Jupid
#87202344 followers7 following
⚡️ 4 day streak
#5,969All time
1K KP

About

Engineering at Jupid — building AI infrastructure for accounting. Background in backend systems and ML. Shipping the MCP server that connects your finances to Claude Code and ChatGPT

Badges

2

Top 5 Launch
Top 5 Launch
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Tastemaker
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Maker History

  • Am I sleeping?
    Am I sleeping?See when your people are asleep, in their own time
    Oct 2026
  • ai-usage
    ai-usageKnow before your Claude Code or Codex quota runs out
    Oct 2026
  • Jupid
    JupidFile your taxes with Claude Code
    Mar 2026
  • Debrief
    DebriefEnd stress-chatting in your team📱😰
    Dec 2022
    • 🎉
    Joined Product HuntApril 25th, 2017

Forums

•

9d ago

Am I sleeping? - See when your people are asleep, in their own time

For WHOOP members. Make a group for your partner, family or friends and send one invite link. Everyone sees who's asleep and who's up, in their own time: one group page, a shared calendar, and a morning message in Telegram if they like. People without a band join with just a name, no app and no account, and never pay. Each extra member with their own band takes 10% off everyone's plan, up to 30%. Independent app, not affiliated with WHOOP.
•

11d ago

ai-usage - Know before your Claude Code or Codex quota runs out

A small open-source tool that shows what's left of your Claude Code, Codex and Grok limits on every machine you run, and whether it will last until the reset. No account, no config. Mac menu bar app included.
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