Grokking the Object Oriented Design Interview
Learn how to prepare for object oriented design interviews and practice common object oriented design interview questions.

Course Overview
Object-oriented design has always been a critical part of the software engineering interview process. Most of the engineers struggle with the object-oriented design interviews (OODI), partly because of their lack of experience in laying down the design of a complex system, and partly because of the unstructured nature of OODI. Even engineers, who have some sort of experience in building such systems are not comfortable with these interviews. It is mainly because of the open-ended nature of the design problems that don't have a standard answer. This course is a complete guide to master the OODI. It is created by Design Gurus who are a team of hiring managers from Google, Facebook, Microsoft, and Amazon. It not only has a set of carefully handpicked case studies, which have been repeatedly asked at the top tech companies but also provides a thorough experience to handle different object-oriented design scenarios. While code is not the emphasis of this course, some code examples in Java and Python are provided throughout. Let’s get started!
Course Content
Object Oriented Design and UML
Object Oriented Design Case Studies
Appendix
What people say about our courses
About the Author

Arslan Ahmad
Industry Expertise & Leadership
Arslan Ahmad is the lead author of Grokking the Object Oriented Design Interview. As the founder of Design Gurus and a former FAANG hiring manager, he has worked at industry giants like Facebook (now Meta) and Microsoft.
He has conducted hundreds of system design interviews, giving him unique insight into what top tech companies look for in candidates.
The course also incorporates expertise from senior engineers at Google, Meta, Amazon, Microsoft, and Uber, ensuring you learn system design best practices from professionals who have built and scaled real-world systems.
500+
Interviews Conducted
10k+
Students Taught
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