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Courses
25 courses across 5 areas
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AI
Building with language models and agents
System Design
How whole systems are shaped, and what each choice costs
Backend
Python and Node - APIs, performance, and runtime internals
GraphQL
Ask for exactly what you need - and pay for it in production.8 modules · 69 lessons plannedOpen →Core Python
One topic per lesson, from the interpreter to async.13 modules · 75 lessons plannedOpen →FastAPI
Python APIs from the first route to production.10 modules · 14 new + 13 classic lessonsOpen →MongoDB
Documents, queries and indexes - from first insert to a sharded cluster.8 modules · 118 lessons planned · 3 projectsOpen →Docker & Containerization
Package it once, run it anywhere - then run it safely.11 modules · 144 lessons plannedOpen →Frontend
React, and keeping the browser responsive under load
Fundamentals
The craft underneath the frameworks