AI Engineer @ Tata Consultancy Services Ltd. · 2 yrs exp
AI/ML Engineer at TCS with 2 years of experience building enterprise AI solutions across Generative AI, Agentic AI, RAG, NLP, and machine learning. Skilled in Python, FastAPI, LangChain, LangGraph, MCP, FAISS, and SQL, with hands-on experience developing AI agents, conversational AI systems, semantic retrieval pipelines, and an enterprise Text-to-SQL Copilot. Experienced in building backend APIs, integrating tools and enterprise services, training domain-specific small language models (SLMs), and developing reliable AI-driven workflows. Passionate about solving real-world business problems through scalable, practical AI solutions and continuously exploring emerging technologies in GenAI and AI agent orchestration.
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Experience
AI Engineer
Tata Consultancy Services Ltd. · Gurugram
Oct 2024 – Present · ~2 yrs
Working as an AI/ML Developer at Tata Consultancy Services (TCS), contributing to enterprise AI solutions in the Financial Services domain. Developing Generative AI, Agentic AI, and RAG-based applications using Python, FastAPI, LangChain, LangGraph, and Model Context Protocol (MCP). Building multi-agent workflows, integrating REST APIs, Python SDKs, Java services, and enterprise systems to automate business processes. Working on an enterprise Text-to-SQL Copilot with schema-aware retrieval, SQL generation, validation, and error correction. Also developing conversational AI solutions and AI-driven automation tools, and training a domain-specific Small Language Model (SLM) using 1,000+ Functional Specification Documents (FSDs). Focused on building reliable AI workflows with input validation, testing, logging, error handling, and observability.
Education
Bachelor of Technology Computer Science
Siksha O Anusandhan University
2020 – 2024
Skills & stack
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