Grokking the Product Architecture Interview

This course, developed by FAANG/MAANG engineers, is an essential guide to the modern Product Architecture interview. It focuses on client-centric thinking and API design as the core of product architecture. You’ll learn fundamentals of API and network architecture, HTTP and client-server communication, common data formats, and major API architectural styles such as REST, GraphQL, and gRPC. The course covers security best practices, latency and throughput analysis, versioning, rate limiting, caching, and failure mitigation. Through numerous real-world design problems—YouTube, Zoom, Stripe, Twitter, Uber, gaming APIs, and more—you’ll practice translating product requirements into clean, efficient, scalable, and secure APIs, and learn to communicate your designs clearly in interview settings.