Hemanshu Upadhyay
AI Product Manager at SimbaStack, shipping agents that run hotel operations for East African lodges. Five years across full-stack JS and now product, with a habit of building always-on agents that do real work unattended.
- Exploring
- Scheduled agents that review code, sync docs and QA apps on their own, and the guardrails that make that safe.
- Can help with
- Shipping agentic features in TypeScript/Node, hotel-tech (PMS, guest messaging), and getting Claude Code and Codex to do real work headless.
- Where they've been
- May 2026 – nowAI Product Manager, SimbaStack (Wipiway) LLC · KaribuKit, a PMS and guest AI platform for East African safari lodges
- Feb 2025 – May 2026AI Lead Developer, SimbaStack (Wipiway) LLC · Shipped Ranger guest concierge, Telegram/WhatsApp automations and a 250+ RPS backend
- Apr 2022 – Dec 2024Full Stack JS Developer, QED42
- Dec 2021 – Feb 2022Software Engineer, Doyenhub
- Aug 2021 – Oct 2022Student Mentor, AttainU
- Jun 2021 – Aug 2021Associate Backend Developer, WayCool Foods
- Studied
- 2021Full-Stack Engineering Program (MERN), AttainU
- Links
- linkedin.com/in/hemanshu-upadhyay · github.com/Hemanshu-Upadhyay
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Builds agents that keep working after he closes the laptop.
Hemanshu is an AI product manager at SimbaStack, where he shipped Ranger, the guest concierge that answers lodge guests over WhatsApp and Telegram, and the 250+ RPS backend under it. He also runs a launchd heartbeat that wakes three agents every fifteen minutes to review diffs, propose docs patches inside a throwaway git worktree, and drive a real browser through his apps hunting bugs; the cheap version of that QA agent found eight cosmetic bugs and missed the one that mattered, the version with memory found the flow that froze the app. He'd enjoy meeting people who run agents unattended in production and have scars to show for it.
- Posted3 days ago
- Replied7 days ago
Three, all on a launchd heartbeat every 15 minutes, none in a chat window. A code reviewer that reads the diff since its last run and must end with a parsed verdict line. A docs agent that edits only Markdown inside a throwaway git…