So about an hour ago, I held a poll in our community to understand the experience level of our members and I have realized that most of you have 1+ years of experience, while a lot of you have over 3+ years. Keeping this in mind, I’ve created a System Design Preparation Kit just for you. *It took me 2 years to build this guide while working as a software developer.* I’ve divided it into 4 parts: *15-Day Preparation Strategy*: You'll be prepped with all the necessary concepts in 15 days. *System Design Concepts*: Everything you need to know about system design. *Cheatsheet*: Quick revision material to brush up before the interview. *50 Solved Questions*: Detailed answers with HLD diagrams, LLD code, and in-depth explanations.