Roadmaps · 9 roles · every skill, in order

What do you want to become?

Pick a role and see exactly what to learn — from foundations to job-ready. Every topic links to our lesson or the best official docs. Free, no sign-up.

Cloud Engineer

Infrastructure provisioning and connectivity—architecting the virtual hardware that powers the business.

319 topics ~22h

From CI/CD pipelines to platform engineering. Master every layer of modern software delivery — Terraform, Docker, Kubernetes, observability, SRE practices, and the culture that makes elite engineering teams ship with confidence.

455 topics ~195h

Site Reliability Engineer (SRE)

The definitive SRE masterclass: 42 concepts across 6 levels covering SRE fundamentals, monitoring and alerting, reliability patterns, incident response, automation and infrastructure, and production excellence — taught at FAANG depth with real production incidents, SLO calculations, and runbooks.

642 topics ~84h

DevSecOps Engineer

The complete DevSecOps curriculum — from cryptography fundamentals and threat modeling to runtime security, CSPM, compliance as code, and AI/LLM security. Built for engineers who want to own security end-to-end, not just run scanners.

848 topics ~122h

AI Engineer

The complete production AI engineering path — from your first API call to fine-tuning, agents, and system design. 64 lessons, 4 courses, ~126 hours.

455 topics ~126h

Agentic AI Masterclass

Master agentic AI end-to-end: from what agents are, through tool calling and memory, to building with LangGraph/CrewAI/MCP, and finally to securing and deploying deep research agents in production.

427 topics ~36h

System Design

Create a detailed blueprint of a system's architecture, components, modules, interfaces, and data to fulfill specific requirements. Address scalability, performance, security, and usability.

321 topics ~22h

Data Structures & Algorithms

Step-by-step guide to learning data structures and algorithms. Build a strong foundation in complexity analysis, core data structures, and problem-solving patterns used in coding interviews and production code.

314 topics ~24h

Cloud-Native Engineering: Kubernetes & Istio

From Linux container primitives to production Kubernetes and Istio mastery. The definitive cloud-native engineering resource — deeper than any book, course, or certification.

758 topics ~83h