Learn

Interview Preparation Resources

Master the skills you need to ace your tech interviews. Comprehensive learning tracks covering system design, product architecture, and more.

Learning Tracks

System DesignBeta

26 lessons

Learn how to design scalable systems. Covers key concepts, building blocks, and real interview questions with detailed solutions.

Start learning

Product Architecture

Work in progress

Design systems from the client's perspective. Focus on API contracts, client-to-server communication, and architecting interfaces that developers love to build against.