All Courses

Full catalog of the Skillaria.Top platform

Skillaria catalog of practical courses: artificial intelligence, DevOps, Linux, Git and programming with AI assistants. Every course includes video lectures with slides, notes, AI interviews after lectures and a certificate on completion. The first lecture of any course is free.

Applied AI: Build Agents That Actually Work

2 courses

Learn to build reliable AI agents and use neural networks in real work, not just demos

DevOps: From Linux to Production

1 courses

The foundation of all development: Linux, Git and engineering practices for teamwork

What every course includes

  • Video lectures with slides and timestamps: watch the whole thing or jump to the slide you need.
  • Notes, key concepts and a quiz after every lecture, handy for review before practice.
  • An AI interview: you answer in your own words, the AI checks your understanding and points out what to review; an AI tutor helps with the hard parts.
  • Points, badges and a certificate with a QR code when you finish, ready to add to your resume.

Which course to start with

If you are new to online learning, start with the short “How to Learn” course: it shows how to retain material and use the AI tutor. Then choose by goal: Git is essential for every developer, Linux for anyone working with servers and DevOps, and the AI courses for those who want to code together with AI agents. Courses go from basics to practice, so no prior experience is needed.

Free articles on course topics

Before a course or as a cheat sheet, check the knowledge base: in-depth articles with commands and examples on the same topics.

Git: A Complete Guide for Beginners and Beyond · 36 Python: a Guide from Installation to Asynchronous Code · 19 Harness engineering: how to build a reliable AI agent · 18 Linux: a Guide from the First Commands to System Administration · 23 How to learn effectively: a guide to video courses · 8

Frequently asked questions

All courses in the catalog are included in the subscription. The first lecture of every course is free, no sign-up required.

A lecture lasts 10–20 minutes, and a course takes from a couple of hours to a few evenings. Learn at your own pace; your progress is saved.

Yes. The site works on phones and tablets, and you can install it as an app and get notified about new courses.

The catalog is updated regularly, and new courses appear in the collections on this page right away. Turn on notifications in your profile so you do not miss them.

Ask the AI tutor right on the lecture page: it asks guiding questions and helps you work it out. If that is not enough, you can ask a human mentor.