LLM Engineering

Interactive learning · Quizzes · Progress

LLM
Engineering

Your all-stop for LLM engineering. Lessons, quizzes, and tools — APIs, prompting, RAG, fine-tuning, agents, and more.

Getting started

Ollama, setup, first run. Instant gratification with Llama 3.2.

APIs & Ollama

OpenAI, Anthropic, Gemini, OpenRouter. Free options with Ollama.

Prompt engineering

System prompts, few-shot, structure. Make models do what you want.

RAG

Retrieve, augment, generate. Ground LLMs with your data.

Fine-tuning

QLoRA, adapt models to your domain. From data to custom model.

Agentic AI

Tools, reasoning, autonomy. Build systems that think and act.

Tools & Ecosystem

LangChain, vLLM, Unsloth, and more.

Resources

Handbook, agent guides, courses, books, newsletters. All-stop reference.

Revision Quiz

52 questions: transformers, inference, quantization, fine-tuning, sampling.

Your learning path

0/9 modules0 quiz correct

Ollama & setup APIs & providers Prompting RAG Fine-tuning Agents Tools & Ecosystem Resources Revision Quiz

Each section has lessons, code examples, and quizzes. Progress is saved locally.

What you'll build

By the end you'll understand how to call LLMs, craft prompts, ground them in your data with RAG, fine-tune for custom behaviour, and orchestrate autonomous agents. The Week 8 capstone ties it all together — a system that reasons, uses tools, and acts.

Local & APIs Prompts RAG Agents Tools

LLM vs Inference Engineering

LLM Engineering — Building with LLMs: prompts, RAG, fine-tuning, agents. How to make models work for you.

Inference Engineering — Serving at scale: prefill, decode, vLLM, production. How to deploy fast and cheap.

→ Inference Engineering → Revision Quiz (52 Qs)