Design (LLD) Coupon System For Zepto - Machine Coding InterviewSubhahu JainยทDec 18, 2024ยท3 min readTable of contentsAsked in LLD Interview for SDE-2Problem Statement:Key Requirements:Concurrency Requirements:SolutionAbove Solution is not a multi-threaded solution, that one will be covered in our course with Video Explanation.zeptoLLDhldProgramming BlogsinterviewBeginner DevelopersDeveloperGeneral ProgrammingJavaScriptJavaObject Oriented Programming