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Shan-1999/README.md

Hi, I'm Shan πŸ‘‹

Backend Software Engineer based in Chennai, India.

I build production fintech systems using Java, Spring Boot, Kafka, PostgreSQL, and REST APIs. Alongside backend engineering, I’m focused on building agentic AI systems entirely in Java β€” exploring how far the JVM can go in modern AI application development.

What I Work On

Backend Engineering Java 17/21, Spring Boot, Kafka, PostgreSQL, Microservices, REST APIs, and production fintech services.

Agentic AI in Java Spring AI, LLMs, tool calling, MCP servers, agent orchestration, persistent memory, and multi-agent workflows.

RAG & Semantic Memory pgvector, embeddings, vector search, permission-aware retrieval, and context-aware RAG pipelines.

Things I've Built

Rocky AI β€” An autonomous Java agent with PostgreSQL persistent memory, pgvector semantic memory, tool calling, and Groq/Llama.

Root Cause Analyzer β€” A Java 21 + Spring AI incident triage system built for a hackathon.

Production Fintech Systems β€” Enterprise KYC, Notification Framework, and Data Extraction systems at Sundaram Finance.

Currently Building πŸš€

A multi-agent finance assistant for the Bessemer Tech Catalyst Hackathon 2026, where I’m working on the agent orchestrator and MCP client integration, building the system end-to-end in Java.

I’m particularly interested in the engineering challenges behind AI β€” how agents reason, use tools, retrieve knowledge, maintain memory, collaborate, and become reliable production systems.

Backend engineering by profession. Agentic AI on the JVM by obsession.

πŸ’Ό LinkedIn 🌐 Portfolio βœ‰οΈ shanmuganathans1999@gmail.com

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