Virtual Memory Areas (VMAs)

Hussein Nasser’s page isn’t just about VMAs—it’s a treasure trove of OS/NodeJS/backend goodies. You’ll find links to a Fundamentals of Operating Systems course, deep dives into NodeJS internals, backend troubleshooting, networking, database engineering, NGINX, Python on the backend, plus more Udemy coupons and handy cheat sheets.

Beyond courses, Hussein invites you to follow him on Medium, join his YouTube channel (with members-only content), listen to his Backend Engineering podcast, or even buy him a coffee. He wraps it up with affiliate links for Canva design tools so you can jazz up your own slides and thumbnails. Enjoy!

Watch on YouTube