Hussein Nasser’s channel and website are your one-stop shop for low-level and backend engineering deep dives: from OS fundamentals (VMAs, page faults) and Node.js internals to NGINX, Python on the backend, networking, database design and performance troubleshooting. Most courses live on his own sites or redirect you to Udemy with handy coupons, plus there are curated YouTube playlists and a podcast to keep you learning on the go.
If you’re digging the content, you can become a YouTube member, follow him on Medium, grab a coffee for support or check out his affiliate tools (like Canva for slides and thumbnails).
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