AI Engineer
From math fundamentals to shipping production LLM and ML systems — the complete path to a job-ready AI Engineer.
Curated from the best — MDN · Kubernetes · AWS · OWASP · Google SRE & more
AI Engineer is the fastest-growing technical role in 2025. The skill gap is enormous: most engineers can call an API; very few can evaluate quality, control cost at scale, or build reliable multi-agent systems. This path closes that gap end to end.
The complete path — 8 of 133 topics have lessons here; the other 125 are marked learn anywhere. We won't pretend we cover everything.
Programming & Engineering Foundations
The software engineering bedrock every AI Engineer needs before touching models.
Mathematical Foundations
The minimum viable math to reason about models, not just call them.
Data Engineering & Manipulation
AI is data-bound; you must wrangle, store, and query it fluently.
Classical Machine Learning
The fundamentals that frame every modeling decision, interview, and baseline.
Deep Learning Foundations
Neural networks from first principles — the substrate of modern AI.
Transformers & LLM Internals
How the models you'll build on actually work under the hood.
Prompt Engineering
Extracting reliable behavior from LLMs through structured prompting.
Working with LLM APIs & SDKs
The practical layer of calling, controlling, and optimizing model providers.
Retrieval-Augmented Generation (RAG)
Grounding LLMs in your own data — the most common production AI pattern.
AI Agents & Orchestration
Building systems where LLMs plan, use tools, and act autonomously.
Fine-Tuning & Model Adaptation
Customizing models when prompting and RAG aren't enough.
Evaluation & Quality
You can't ship what you can't measure — rigorous eval is the senior skill.
AI Application & System Design
Architecting real products around inherently probabilistic models.
MLOps & LLMOps
Taking models from notebook to reliable, observable production.
Cloud, Infrastructure & Deployment
The platform skills to deploy and scale AI systems in production.
AI Safety, Security & Guardrails
Shipping AI responsibly — the differentiator for production-grade engineers.
Responsible AI & Governance
Legal, ethical, and compliance literacy expected of senior AI engineers.
Portfolio, Interviews & Career
Converting skills into a job offer at a top company.
You're job-ready.
Clear every stage, earn the certificate, and walk into interviews prepared. The complete path — nothing hidden, no gaps.