書瑋 何

I am an AI/ML Engineer with experience in building intelligent systems, specializing in Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Knowledge Graphs, and multi-hop reasoning.

My technical experience includes designing and implementing knowledge graph question-answering systems, reinforcement learning agents, semantic retrieval pipelines, and ranking mechanisms. I work primarily with Python and have hands-on experience with PyTorch, FAISS, BM25, embedding models, and cross-encoder reranking.

Beyond AI research, I have experience in backend development using PHP, Laravel, MySQL, and AWS, allowing me to approach AI projects from both research and engineering perspectives.

I hold a master's degree from National Chung Cheng University, where my research focused on reinforcement learning and relation prototypes for semantic multi-hop reasoning over Chinese knowledge graphs.

I am interested in building practical AI applications, intelligent agents, and scalable retrieval and reasoning systems.