Narottam Sahu

About Narottam Sahu

I\'m a Gen AI Engineer specializing in building production-ready AI applications, RAG systems, AI Agents and intelligent automation tools.email : n••••••••@gmail.comMy expertise spans the full AI engineering lifecycle—from prompt engineering and fine-tuning LLMs to deploying scalable APIs and multimodal pipelines. I work with Azure OpenAI, Gemini, Llama models, and open-source frameworks like langchain, llamaindex, Crew AI to build systems that deliver 90%+ accuracy and real business impact.On the backend, I architect solutions with Python, FastAPI, Node.js, and REST APIs, integrating vector databases like FAISS and ChromaDB for semantic search. I build conversational AI, text-to-SQL agents, and document intelligence systems using LangChain, LlamaIndex, and RAG architectures with hybrid BM25 search.For frontend and product development, I use React, React Native, Astro.js, and Tailwind CSS to create responsive interfaces. I\'ve deployed apps on Google Cloud Platform, Microsoft Azure, Firebase, and Red Hat OpenShift using Docker and CI/CD pipelines.My projects include LawGPT (multilingual legal assistant with Llama 2), VoiceOfProfit (automated AI video generator with Whisper STT and Kokoro TTS), and enterprise RAG systems handling PDF/DOC/image uploads. I\'ve built AI research platforms, ML interpretability tools, and FMCG analytics chatbots—cutting documentation time by 70% and saving hundreds of hours monthly.I\'m a Microsoft Azure AI Associate Engineer (AI-102) and Google Cloud Digital Leader. My technical articles have reached 400k+ views, and I won an international hackathon hosted by Akamai.Open to Gen AI consulting, product collaborations, and roles focused on AI engineering, machine learning operations, and intelligent automation.Skills: Python | JavaScript | SQL | FastAPI | Node.js | LangChain | LlamaIndex | Crew AI | React | React Native | Azure OpenAI | Gemini | Llama Models | Whisper STT | RAG | Vector Databases | FAISS | ChromaDB | Pandas | Docker | Azure | GCP | Firebase | Supabase | Prompt Engineering | NLP | Computer Vision | API Development

Experience

1. Senior Software Engineer - Ai

   Nomura

   Jan 2026 — Present

Education

• Harvard Business School Online

  Other; Certificate in Business Analytics

• Ramrao Adik Institute of Technology

  Bachelor of Technology - BTech, Computer Science

  2020 — 2024