Take notes of all the mistakes that you made, so you don’t make it next time. Test the behavior of each piece of code in a simply environment […]

While using web framework is very helpful, but I think it’s good for beginner to write code from scratch in order to accurately understand the behavior of each […]

Reference: 6 Common System Design Interview Questions https://www.indeed.com/career-advice/interviewing/system-design-interview-questions#:~:text=An%20interview%20for%20a%20system,to%20possible%20questions%20about%20them.