YOE:  8\nPosition: SDE2 Devices team\n\n**Online Assesment**\n* https://leetcode.com/problems/reorder-data-in-log-files/\n* Background/Foreground Apps\n\n**Onsite**\n\n**Round 1:**\n* LP\'s\n* https://leetcode.com/problems/palindromic-substrings/\nInterviewer actually wanted the unique substrings instead of the count -\n\tFinished in O(n^2) complexity. Asked about O(n) solution. Couldn\'t figure it out \n\t\n**Round 2: [System Design]**\n* LP\'s\n*  Design Highly scalable Notification system. Had a good discussion on HLD,scalability,security and DB.\n\n**Round 3:**\n* LP\'s\n* GIven a file root (which was a struct) and a given file name find all instance of paths which have that file name. - had some trouble understanding the question and made some mistakes although i came at a working solution at the end. It was this round that led to rejection i think.\n\n**Round 4:**\n* LP\'s\n* Modified https://leetcode.com/problems/word-ladder-ii/  - Finished in time. Interviewer was happy.\n\nWhat i learned is if you make a mistake, find it yourself, if interviewer points it out that lowers the bar.

YOE:  8\nPosition: SDE2 Devices team\n\nOnline Assesment\n https://leetcode.com/problems/reorder-data-in-log-files/\n Background/Foreground Apps\n\nOnsite\n\nRo