# Nityashree S

> Hi, I’m Nitya, an AI engineer. I build AI agents that hold up in production. Most of my days go into LLM agents: the MCP connectors they use, the evals that tell me they work, and the guardrails that keep people safe. I like the quiet part of the job, where I prove something works before anyone has to trust it. Every page on this site also has a plain markdown version, linked below.

## Pages

- [Home](https://nityashree.in/index.md): who I am, selected work, side projects to try, how I work, my path (a journey with four stops), life outside work, contact
- [Case 01: Building an AI agent platform](https://nityashree.in/work/agent-platform.md): An agent went offline. I found the one file that did it. The engine, studio and gateways behind company-wide AI agents, and how I kept them running.
- [Case 02: Building MCP connections](https://nityashree.in/work/mcp-connections.md): Agents that see only what you’re allowed to see. Connectors that let agents use real apps with each person’s own access, never a shared key.
- [Case 03: Security across an agent fleet](https://nityashree.in/work/security.md): I attacked our agents before anyone else could. Every layer closed by default, and every fix proven by replaying the attack.

## Side projects (live demos)

- [Smart Router](https://smart-router-nityashree.vercel.app): An OpenAI-compatible LLM gateway that sends each prompt to a model tier by rules and estimates what it costs. Code: https://github.com/Nityaa08/smart-router
- [Meridian](https://meridian-nityashree.vercel.app): A multi-agent research API: it splits a question, searches each part, ranks the evidence and streams a cited report. Code: https://github.com/Nityaa08/meridian
- [Cross-Border Fee API](https://cross-border-fee-api.vercel.app): The all-in price of a cross-border payment into Latin America, with every fee and the rule behind it on its own line. Code: https://github.com/Nityaa08/cross-border-fee-api
- [Fraud Pattern Explorer](https://fraud-pattern-explorer.vercel.app): A risk dashboard where every chart is also a filter, to get from a suspicious spike to the transactions behind it. Code: https://github.com/Nityaa08/fraud-pattern-explorer

## Contact

- [Resume (PDF)](https://nityashree.in/Nityashree_S_Resume.pdf)
- [GitHub](https://github.com/Nityaa08)
- [LinkedIn](https://www.linkedin.com/in/nityashree-s-b34b1b291)
- Email: nityashreesundararajan@gmail.com

## Notes

- Screens on the site are illustrations of how the work behaves, not screenshots of company systems.
- Internal names and metrics are left out on purpose.