# Sarthak Nimbalkar

> Sarthak Nimbalkar is a software engineer and the co-founder of Vervelio. He builds AI products and the infrastructure under them, and writes most of the code himself. Based in Michigan, United States, working remotely. Shipping software since 2019.

## Who

Software engineer and co-founder of Vervelio (https://vervelio.com), a small studio that builds and launches its own software. He works across the whole stack: data pipelines, models and agents, backend, interface, infrastructure down to GPU builds, and launch.

## Products he built

- [The Woof Back](https://thewoofback.com): SEO that proves what it earned. Rankings, leads and revenue traced back to the work that caused them.
- [openOM](https://openom.app): an open standard and toolchain that embeds verified deal data inside commercial real-estate offering memorandum PDFs, mirrored as JSON-LD. Python and TypeScript libraries, a Chrome extension and a public MCP endpoint. MIT licensed.
- [NidaMind](https://nidamind.com): product ideas worth building, pulled from real public conversations.
- [Caelion](https://caelion.app): a headless agentic CRM. Connectors bring the data in, agents act on it, records write themselves.
- [DoorYard](https://dooryardapp.com): same-day home services, sold to the neighborhood a crew is already in.
- [Vervelio Labs](https://verveliolabs.com): an AI red team. Runs real adversarial campaigns against LLM apps and agents (prompt injection, tool chaining, data exfiltration), then fixes and re-tests every finding.
- Fieldwork: a UGC production agency run as software, covering briefs, creators, editing, review and delivery. Private beta.
- Weft: a local-first developer cockpit that maps every repo, branch and AI agent session on a machine. Private beta.

## Open source

- [openOM](https://github.com/sarthaknimbalkar/OpenOM): verified deal data in commercial real-estate PDFs.
- [Anchor](https://github.com/sarthaknimbalkar/anchor): keeps AI coding agents following their rules through context compaction.
- [stack-swap](https://github.com/sarthaknimbalkar/stack-swap): swap whole GPU project stacks on one machine with one command.
- [dgx-spark-paddlepaddle-gpu](https://github.com/sarthaknimbalkar/dgx-spark-paddlepaddle-gpu): PaddlePaddle built for NVIDIA GB10 Grace Blackwell (aarch64, CUDA 13).
- [Bill Tracker](https://github.com/sarthaknimbalkar/bill-tracker): a local-only Android bill and subscription tracker.

## Facts

- Name: Sarthak Nimbalkar
- Role: Software engineer and co-founder
- Company: Vervelio (https://vervelio.com)
- Location: Michigan, United States; works remotely
- Active since: 2019
- Activity: live contribution counts are published at https://sarthaknimbalkar.in/data/stats.json, refreshed every six hours

## Contact

- Email: nimbalkarsarthak7@gmail.com
- GitHub: https://github.com/sarthaknimbalkar
- LinkedIn: https://www.linkedin.com/in/sarthak-nimbalkar/
- Site: https://sarthaknimbalkar.in