An intensive 8-week program with Ed Donner to master Generative AI and LLMs. I built advanced AI products with 20+ frontier and open-source models, used HuggingFace, LangChain and Gradio, and implemented RAG, QLoRA fine-tuning and agents. Projects included a multimodal customer support assistant, a knowledge worker, a Python-to-C++ optimiser (60,000x speedups), and product price prediction.