Summary

This page heads up Hussein Nasser’s “Virtual Memory Areas (VMAs)” segment and acts as a one-stop shop for all his backend and systems wisdom. You’ll find links to deep-dive courses on OS fundamentals, Node.js internals, page-faults, networking, databases, NGINX and Python—many with special Udemy coupons—plus a full backend troubleshooting series.

Beyond the courses, there are links to his Medium articles, YouTube channel (including members-only and Arabic content), a backend engineering podcast, and support options like channel memberships or “Buy Me a Coffee.” He even shares his go-to design tool (Canva) for slides and thumbnails.

Watch on YouTube