I work on AI agent infrastructure — the runtime layer that makes agents dependable: memory and semantic recall, streaming, tool orchestration, and background execution. I'm an active contributor to Mastra (25k+ ⭐) with 14 merged PRs across core, ai-sdk, and Studio. Previously: AI Engineer at AiRA (agent orchestration, memory, RAG) and AI Research Intern at IIT Kharagpur (multimodal LLM fine-tuning — 75% accuracy on circuit-generation tasks where base models scored ~0%).
📍 Bengaluru, India · 💼 LinkedIn · 📫 sandy1711003@gmail.com · 🌐 Portfolio
Explained so anyone can follow — each row is what I did and why it matters, in plain English.
| Contribution | What it means |
|---|---|
| The agent stopped forgetting · mastra #17818 | AI agents keep a long-term memory, but on one type of incoming message they weren't checking it before replying — so they'd answer as if they'd forgotten past context. Now they look it up on every message. |
| No more double-typed replies · mastra #18191 | When you open an answer that's already being generated and watch it stream in, some of the text was arriving twice. Fixed the duplicate delivery. |
| Background tools actually run in the background · mastra #18454 | You can mark a tool to run in the background so the agent doesn't sit and wait for it — but that setting was being thrown away. Now it's saved and respected. |
| Your agent settings actually apply · mastra #18592 | Tweaks you made to an agent in the visual editor weren't being used when you chatted with it through the API. Now they are. |
| Saving no longer wipes your work · mastra #18015 / #18404 | Saving an agent in the editor was erasing its instructions and tools. Fixed two of those data-loss bugs. |
| Servers don't crash on simultaneous startup · mastra #18252 | When two servers booted at the exact same moment, they could collide setting up the same message channel and fail. Fixed the race so startup is safe. |
| Added BigBlueButton video calls to cal.com · cal.com #29355 | A whole new video-meeting option: booking a meeting can now auto-create a BigBlueButton room. Full integration — 912 lines of code, 32 tests. |
| Builds work even with a space in the folder path · n8n #20254 | The project wouldn't build if its folder path had a space in it (common on Windows, like My Documents). Fixed so anyone can build it. |
Full Mastra activity → all PRs by me
- Samagra — campus ERP platform I co-founded under Indigle: React Native + Node.js/Express + MongoDB, 10,000+ active users, 150k+ monthly API requests on a zero-cost serverless backend.
- EmailPartner — turns incoming Gmail into live AI cards (headline, summary, illustration, voice narration): Gmail watch → Pub/Sub push → durable worker queue → Gemini.
- Web-Aware RAG Engine — async web ingestion and semantic search with load-balanced FastAPI replicas and a Next.js 15 frontend.
- IntelliCommerce — intent-routing e-commerce chatbot across microservices with Pinecone-backed RAG.
Python TypeScript FastAPI Node.js Next.js React Native MongoDB PostgreSQL Redis Docker Mastra LangChain Langfuse promptfoo