# AI engineer (LLM apps)

Source: https://freeaicourses.com/roadmaps/ai-engineer-llm-apps

## Skill map

- Python fundamentals: The baseline for everything downstream.
- How LLMs work: You'll debug them faster if you're not treating them as magic.
- Working with transformers: Hands-on with the actual libraries you'll use.
- Evaluating LLM output: Shipping without evaluation means shipping blind.

## Related pages

- [Kaggle Learn: Python](https://freeaicourses.com/courses/kaggle-python)
- [Neural Networks: Zero to Hero](https://freeaicourses.com/courses/neural-networks-zero-to-hero)
- [Hugging Face LLM Course](https://freeaicourses.com/courses/hugging-face-llm-course)
- [Build apps with LLMs](https://freeaicourses.com/paths/build-with-llms)
- [Skill roadmaps](https://freeaicourses.com/roadmaps)