Virtual Memory Areas (VMAs) TL;DR

Hussein Nasser’s page is basically a one-stop shop for OS and backend fanatics: start with his “Virtual Memory Areas” deep dive (and related page-fault show), then level up with courses on Node.js internals, backend troubleshooting, networking, databases, NGINX, Python and more—many bundled with Udemy coupons.

Beyond the courses, he’s got a YouTube channel (plus members-only playlists and an Arabic software engineering channel), a podcast, Medium blog, and even a “buy me a coffee” link. All resources and gear (like Canva for slides) are neatly linked for your convenience—so jump in and stay awesome!

Watch on YouTube