This repository is a curated educational resource and learning roadmap for Large Language Models (LLMs), rather than a software application or data pipeline. The entire substantive content is contained within a single README.md file, which is structured into three major learning tracks: 'LLM Fundamentals' (math, Python, neural networks), 'LLM Scientist' (building LLMs, pre-training, fine-tuning, alignment, quantization), and 'LLM Engineer' (RAG, agents, deployment, optimization, security). Each section provides annotated links to external resources—notebook tutorials, blog posts, papers, videos, and tools—rather than hosting original code or data assets. There are no source code files, notebooks, data files, configuration files, or dependency manifests in this repository beyond the README and a LICENSE file. The repository links to several external Colab notebooks hosted on Google Drive (covering tools like LazyMergekit, AutoQuant, and LazyAxolotl, and tutorials on fine-tuning, quantization, and model merging), but these are not part of the repository itself. The repo functions as a reading list and structured syllabus, not as a codebase. From a data engineering or software reuse perspective, there are no reusable components within this repository—no ETL scripts, no data validation routines, no model training code, no configuration schemas, and no test suites. The value lies entirely in the curation and organization of external educational materials. The repository was last committed to in February 2026 and has no CI/CD, no package manifests, and no code-level maintenance concerns.