Cracking The Backend Interviews with Interviews with Sumit

Cracking The Backend Interviews is a practical guide to mastering Backend Engineering, System Design, HLD, and LLD interviews. It takes you from core concepts like networking, databases, caching, APIs, and scalability to advanced topics such as distributed systems, Kafka, microservices, fault tolerance, security, and production architecture.

The book goes beyond theory with real-world system design case studies, interview approaches, rapid-fire tech-lead decisions, real interview questions, and the most commonly asked HLD and LLD problems.

Whether you're preparing for a Senior Developer, Tech Lead, Architect, or Engineering Manager interview, this book is designed to help you think like a backend engineer, design like an architect, and answer like an experienced candidate.