Coding Interview Patterns is a structured and practical guide designed to help software engineers excel in technical interviews. Written by experienced engineers Alex Hu and Shaun Gunawardane, the book breaks down common coding problems into recognizable patterns, enabling readers to approach interview questions systematically rather than solving them from scratch.

Covering a wide range of topics—including data structures, algorithms, and problem-solving strategies—the book provides detailed explanations, step-by-step solutions, and optimized approaches to help candidates tackle coding challenges confidently. It also includes mock interview scenarios, real-world examples, and tips for behavioral interviews, making it a well-rounded resource for job seekers in tech.

Why Read This Book

• Introduces proven coding patterns to solve problems more efficiently in technical interviews.
• Covers key data structures and algorithms, including graphs, dynamic programming, recursion, and system design.
• Includes real-world coding interview questions with in-depth explanations.
• Helps build confidence with mock interviews and best practices from industry experts.
• Ideal for software engineers preparing for FAANG and top tech company interviews.

About the Authors

Alex Hu is a software engineer and interview coach with extensive experience in preparing candidates for technical interviews at leading tech firms.

Shaun Gunawardane is a developer and educator specializing in algorithmic problem-solving and coding interview preparation, helping aspiring engineers navigate the hiring process.