Hi there 👋, I'm Divyanshu Yadav (@divyanshu1810)
I'm a Specialist Programmer at Infosys building agentic AI systems — turning complex ideas into production-grade, multi-agent pipelines. I specialize in LLM orchestration, distributed backends, and full-stack AI products from 0 → 1.
🛠️ Tech Stack Highlights:
- AI/Agentic: LangGraph, LangChain, Google ADK, MCP, A2A Protocol, LangFuse, LLM Guard, RAG, FAISS, ChromaDB
- Backend: FastAPI, Spring Boot, Express.js, GraphQL, Kafka, microservices
- Frontend: React.js, Next.js, React Native
- Cloud & Databases: AWS (Bedrock, Lambda, S3, Cognito, CDK, SQS, SNS, EventBridge), PostgreSQL, Aurora, MongoDB, DynamoDB, Redis, Firebase
- Languages: Java, Python, TypeScript, JavaScript
💡 Specialties:
- Designing multi-agent agentic AI systems with LangGraph + Google ADK
- Integrating MCP servers and A2A Protocol for tool gating and agent communication
- Building RAG pipelines with FAISS, adaptive retrieval, and self-reflective agents
- LLM observability and tracing with LangFuse
- Scalable microservices on AWS with serverless-first architecture
- End-to-end AI product development — from OCR ingestion to Streamlit dashboards
⚽ Outside of Coding: Football, Cricket, and F1 fan 🏎️ | Technical Blogger on Medium | 4x Hackathon Winner
Click to expand my GitHub stats
| AI/Agentic | Backend | Cloud & DB | Frontend |
|---|---|---|---|
| LangGraph, LangChain, Google ADK | FastAPI, Spring Boot, Express.js, GraphQL | AWS (Bedrock, Lambda, S3, CDK, SQS) | React.js, Next.js, React Native |
| MCP, A2A Protocol, LangFuse | Kafka, Microservices, Docker | PostgreSQL, Aurora, MongoDB, DynamoDB | TypeScript, Tailwind CSS |
| RAG, FAISS, ChromaDB, LLM Guard | Tesseract OCR, LiteLLM | Redis, Firebase, Supabase | Zustand, Redux |
- 🥇 Winner — Standard Chartered Hackathon 2024
- 🥇 Winner — Codefest Hackathon 2024
- 📝 Technical Blogger on Medium (RAG, HTTP, agentic systems)
- 💻 500+ LeetCode | 1,000+ competitive programming problems
- 🎓 CGPA 9.61 / 10.0 — SRM IST