The rule of CPU in the Kernel

Hussein Nasser has put together a treasure trove of backend-focused resources: from OS fundamentals (https://oscourse.win) and Node.js internals (https://node.win) to troubleshooting, networking, database engineering, NGINX and Python on Udemy (all with coupon links). He also hosts a Backend Engineering Podcast, a dedicated YouTube channel (plus Arabic content), and member-only playlists—so whether you’re just starting out or looking to dive deep into system performance, there’s something here for you.

Beyond courses, you can follow him on Medium, support his work via Buy Me a Coffee, or join his YouTube membership for exclusive content and behind-the-scenes gear tips (like Canva for slides and thumbnails). Stay awesome and happy learning!

Watch on YouTube