Hello, my name is Byeonghyeon Na, a high school student aspiring to become an AI Engineer. My lifelong goal is to make a positive impact on the world through artificial intelligence and help improve people's lives in meaningful ways.

Currently, I am studying Python as my core language, along with server frameworks such as Django and FastAPI, and machine learning/deep learning frameworks like TensorFlow and PyTorch. Recently, I've developed a strong interest in LLM orchestration frameworks such as LangChain and LangFlow. I am also actively learning about LLM-based system architectures including RAG (Retrieval-Augmented Generation), MLOps, and LLMOps. My studies go beyond implementation—I place great emphasis on understanding the underlying structure of algorithms, data flow, and architecture design.

Through this blog, I want to organize what I've learned while engineering and share knowledge with other people. I also plan to share everyday stories.