System Design Interview Preparation

Top System Design Guides

HLD
InterviewBit Link
Sample Case Study

Object Oriented Design
Google Doc
UML Design Patterns
http://www.uml.org.cn/c++/pdf/DesignPatterns.pdf
Youtube playlist 
https://www.youtube.com/watch?v=vNHpsC5ng_E&list=PLF206E906175C7E07


Cultural Fit 
Google Doc
https://docs.google.com/document/d/1aSGvLKxoMWJM6XIAzrXlYpGdGP9bpPcpvwk2tGdvMBY/edit?usp=sharing