Online Assessment \n\nQuestions from here\n\nhttps://leetcode.com/discuss/interview-question/1415530/swiggy-online-assessment-questions-sde-ii\nhttps://leetcode.com/discuss/interview-question/1164255/swiggy-online-assessment-question\n\nOnsite Interview \n\nRound 1 - LLD round - Notification Service design - Design a notification service for swiggy which takes in a list of users and message and notifies them . Users could be of different types like delivery men , swiggy employees, end user of App . \nRound 2 - PS/DS - Longest substring with non repeating characters  \nRound 3 - Coding + CS fundamental - Difference between NoSql and SQL . ACID properties . Diff between TCP and UDP .\n\t\t\t\t\t1 coding question on concurrency(Read a large file and increment the count of words) . How dns works . what is CDN . \n\t\t\t\t\t\nI think i got rejected due to LLD round . Didnt go that well .Other rounds were fine according to me .  While writing the functions in LLD I was in a hurry and didnt mention the return types of functions properly and in one of the classes I was not following single responsibility principle . Interviewer pointed this out at the end of the interview . \n\nAny suggestions to improve LLD?\n\n\n

Online Assessment \n\nQuestions from here\n\nhttps://leetcode.com/discuss/interview-question/1415530/swiggy-online-assessment-questions-sde-ii\nhttps://leetcode