At Infosys Limited, I led a migration from local Elasticsearch to Enterprise Elasticsearch, improving scalability and search performance for high-volume datasets. I also built automated test harnesses and standardized CI/CD pipelines.
On Infosys's T+1 Migration project, I developed data transformation workflows and implemented SPARQL validation to identify inconsistencies. I also wrote and maintained unit tests for the transformation and validation logic.
I built an AI newsletter generator that uses MCP with Claude Desktop, then developed multi-agent versions with CrewAI and LangGraph/LangChain. The system brings together research, writing, editing, fact-checking, and personalization, with safety guardrails and human feedback.
I also built a medical RAG chatbot using LangChain, FAISS, and Hugging Face transformer models for semantic search over medical knowledge bases. I optimized chunking and retrieval, then containerized and deployed it to RenderCloud.
