CHINTAN SHAH

About

As a Senior AI Data Scientist, I specialize in developing and fine-tuning large language models (LLMs) for complex industry challenges, particularly in legal tech. My expertise includes advanced fine-tuning techniques like LoRA and ORPO for Llama-3.1-8b-Instruct, deploying models with vLLM for legal-specific tasks, and building repository search functionalities using Gemini-1.5 and LangChain. I've also advanced RAG frameworks with query augmentation and document re-ranking, and fine-tuned models like 'nlpaueb/legal-bert-base-uncased' for multi-label sentence classification in legal contracts. My experience extends to fintech startups, where I've developed solutions in NLP, sentence paraphrasing, and entity extraction, with a focus on scalability and precision.