Prepare yourself for an immersive interview experience centered around designing a robust messaging system like WhatsApp. Throughout this session, you'll tackle questions that will push you to consider the finer details of scalability, low latency, and security in a real-world scenario. You'll be guided through three stages, from initial scope definition to high-level and detailed design, ensuring you can clearly and thoroughly articulate your understanding. This interview simulates a real-world setting, ensuring you're prepared for high-level design discussions at top tech companies.

Get ready to hone your skills:

• Dive deep into defining both functional and non-functional requirements for large-scale systems.
• Design critical components, such as databases, CDNs, and messaging queues, and understand their interactions.
• Develop high-level and detailed diagrams that map out the systems’ architecture, ensuring all design decisions are well-justified.
• Tackle complex, real-time scenario-based questions that test your ability to think on your feet and adapt designs.

By the end of this interview experience, you'll be equipped with a deeper understanding of system design principles and be better prepared to handle challenging questions in real-world technical interviews. Embark on this challenge to refine your design expertise and boost your confidence.