DevOps Mastery is a hands-on training path for people who run software in production — from first commit to production on-call.
WHAT YOU GET
• 150 lessons in 15 chapters: DevOps culture, Linux, Git, networking, containers, Kubernetes, cloud, infrastructure as code, CI/CD, observability, SRE, security and platform engineering.
• 15 live incident labs with a realistic operator console. Read the brief, run commands, inspect logs, roll back a bad release, verify recovery.
• An AI mentor with Tutor, Interviewer and Debugger modes. Attach a screenshot of a diagram or terminal and it reads the text before answering.
• 48 interview questions with model answers and the follow-up an interviewer will push on.
• Quizzes, XP and streaks that track real progress.
Lessons and labs work without a connection. The AI mentor and screenshot reading call external services when used. No ads, no account, no in-app purchases.
Learn DevOps: Linux, Docker, Kubernetes, CI/CD, Terraform. 150 lessons, 15 labs