You can read books and watch videos about system architecture, but you can't actually BUILD and TEST your designs. It's like learning to code by just reading; you need to run your code to see if it works. What I built: An interactive platform where you can: - Drag-and-drop architecture components (User Requests, APIs, Load Balancers, Databases) - Connect them visually - Write actual Python code for business logic - Run real simulations to test if your design works - Get instant feedback