Headline

GenAI Developer at TCS | RAG, Agentic AI, LangGraph | LLM Engineer | Azure OpenAI, Python

About

GenAI Developer at Tata Consultancy Services with hands-on experience building RAG-based and agentic AI systems for enterprise use cases. I work on designing and developing AI-powered backend services, LLM-integrated applications, and intelligent assistants that combine retrieval pipelines, tool calling, and multi-step reasoning. My work includes building document intelligence platforms, multimodal RAG systems, and agentic workflows using LangChain, LangGraph, and Azure OpenAI. I’m interested in taking on larger-scale challenges and contributing to high-impact AI products in fast-moving, product-driven teams. 🔹 Skills: GenAI, LLMs, RAG, Agentic AI, LangGraph, LangChain, Azure OpenAI, Python

Location

Mumbai

Work experience

GenAI Developer at Tata Consultancy Services, Aug 2024 - Present · 1 yr 11 mos, Mumbai, Maharashtra, India, • Building AI-powered backend services and internal tools in a banking domain project • Developed an internal GenAI assistant using RAG and agentic workflows for policy and compliance intelligence • Implemented ingestion pipelines, embeddings, vector retrieval, and LLM orchestration with tool calling • Working with Python, LangChain, LangGraph, Azure OpenAI, and vector databases

Generative AI Engineer at Tata Consultancy Services, Aug 2024 - Present · 1 yr 11 mos, Built AI-powered backend services and internal tools in an agile banking environment, improving operational efficiency. Developed internal GenAI assistant using RAG and agentic workflows to retrieve and interpret policies, SOPs, and compliance documents with 95% accuracy. Implemented end-to-end ingestion pipelines, embeddings generation, vector retrieval, and tool-calling orchestration for accurate multi-step responses. Tech Stack: Python, LangChain, Azure OpenAI, FastAPI, Vector Databases.

Education

Bachelor of Technology - BTech, Computer Science, St. Mary's technical campus kolkata

Bachelor of Technology, Computer Engineering, Maulana Abul Kalam Azad University of Technology