Nirbhay Singh

I’m a Software Engineer and AI/ML Developer with hands-on experience building production-grade Generative AI systems, including a custom 6.5M-parameter LLM, RAG pipelines, and real-time NLP agents.

I develop and maintain production REST APIs and AI-powered endpoints, working with Node.js, Express.js, FastAPI, and React.js. I also design scalable system architectures, deploy containerized services on AWS (EC2, S3) with Docker, and streamline CI/CD pipelines.

In my internship at TATA BlueScope Steel, I built an end-to-end financial intelligence system ingesting live stock prices and Google News RSS feeds. I ran FinBERT sentiment classification across 20+ stocks (~82% accuracy), processed 500+ articles daily, stored news embeddings in ChromaDB, and delivered a conversational Groq LLM agent that reduced manual analyst effort by 60%.

I bring this same end-to-end mindset to my projects—like “Rudra,” where I trained and deployed a custom Transformer LLM with an agent framework for autonomous tool use, plus RAG-powered financial analysis with interactive dashboards. I’m currently focused on Software Development Engineer or AI/ML Engineer roles where I can ship reliable AI features in production.