You know the theory. But can you visualize the bottleneck?
The "Whiteboard Interview" is where 90% of Senior Engineers fail. You can memorize definitions of "Sharding" and "CAP Theorem," but until you see them break under load, you don't truly understand them.
The System Design Architect is not a course. It is a Flight Simulator for Backend Engineering.
We have built 6 fully interactive, browser-based laboratories that allow you to crash databases, partition networks, and architect solutions in real-time.
What You Get (Lifetime Access):
The Whiteboard Architect: A drag-and-drop CAD tool. Wire up Load Balancers to APIs to DBs, set their RPS limits, and flood them with traffic to see exactly where your design fails.
The Sharding Storm: Switch between Range, Hash, and Consistent Hashing live. Add a node and watch the "Re-balancing Storm" destroy your bandwidth.
The CAP Laboratory: A physics-based simulation. Cut the network cable and force your database to choose: Corrupt Data (AP) or Downtime (CP).
The Indexing Time-Attack: A game where you must apply B-Tree, Hash, or GIN indexes to fix slow SQL queries before the server melts.
The Saga Visualizer: Watch a distributed transaction rollback step-by-step across 3 microservices when a payment fails.
The Rate Limiter Sandbox: Visual Token Buckets and Leaky Buckets. Tune the "Refill Rate" to survive a DDoS attack.
Stop guessing. Start Architecting.
