Backend Course + Production-Ready API (2025) video kit

Skip the basic CRUD—this Backend Crash Course is all about building a production-ready Subscription Management System with real users, real money, and real business logic. You'll learn JWT authentication, database modeling, API architecture, security, automated workflows, and much more!

Adrian Hajdin

Founder and CEO of JS Mastery

For over a year, we've been working on something very special just for you. I've never been this excited before, and I'm confident JS Mastery Pro is going to take your learning journey to the next level.