The whole catalog, ecosystem by ecosystem
Complete, self-paced guides ordered into ecosystems that run from fundamentals to production. Each ecosystem is built from what real job postings actually ask for.
- open courses
- 170open courses
- ecosystems
- 20ecosystems
- lessons
- 9,760lessons
AI Engineer Interview
Prepare for the AI engineer hiring process in the order it happens: the first screen and English, the coding round, the questions on LLM fundamentals, RAG, agents and evals, general system design and, at the end, the AI system design round with eight cases, the forward deployed interview and defending your own project. English is the thread through every round: each step comes with phrases to say it out loud. The track ends with practice in the platform's interviews section.
In order, from fundamentals to production. Start at 1.
10 courses
Technical English and Employability
Learn to work and apply for jobs in English.
Advanced56 lessonsData Structures & Algorithms with Python Guide
A complete guide to data structures and algorithms implemented in Python.
Beginner48 lessonsPython Async And Concurrency
Concurrency doesn't make work faster.
Advanced64 lessonsAI Fundamentals Guide
Build a solid conceptual foundation in Artificial Intelligence, from ML basics and neural networks to Transformers…
Beginner56 lessonsEmbeddings Deep Dive Guide
Master embeddings for production AI.
Beginner64 lessonsAgent Fundamentals And Tool Calling
This is the foundation of the whole agentic engineering ecosystem.
Beginner64 lessonsEvaluation Frameworks Guide
Your LLM assistant already answers users.
Intermediate64 lessonsSystem Design Fundamentals
Learn to design a distributed system from scratch and scale it with judgment, not memorized answers.
Intermediate64 lessonsClient-Facing AI Engineering Guide
More than half of AI engineer job postings ask for something that is not code.
IntermediateAI System Design Interview Guide
Almost every AI engineer hiring process includes a round that does not exist in traditional software interviews.
Intermediate