I'm Krupa Galiya (aka PyGirl), a Senior Data Scientist at PatternAI and a Google Developer Expert in AI. My work focuses heavily on Large Language Models (LLMs), Conversational AI, and building with open-source models.

I have hands-on experience fine-tuning and deploying open models like Gemma, Mistral, LLaMA, and TinyLlama, and have explored advanced techniques such as PEFT (Parameter-Efficient Fine-Tuning) and learnable chunking for RAG. At PatternAI, I lead NLP initiatives that transform raw data into intelligent systems with open technologies.

I’m passionate about making AI more accessible, efficient, and ethical—and I regularly share my learnings through talks, workshops, and community collaborations.