One hour interview. First, the interviewer asked me to introduce myself and some basic questions about my projects. Very common behavioral question. Then a coding question: return longest non-palindrome substring

A recruiter contacted me regarding the position via email and scheduled the discussion. After the discussion with a recruiter, Following interviews have scheduled: First telephonic(Chime): 1 Coding problem and Behavior-based question as per Amazon's leadership principles After this round, they have shortlisted me for the next 5 rounds which are usually on-site interviews but due to COVID pandemic that interview happened via Chime. All 4 rounds out of 5 were having 1 design question and 3-4 Behavior-based questions and 1 round was completely based on Behavior-based questions. So, in total there were around 3 software design questions and few debugging based questions and rest are Behavior-based. I have prepared nearly 30 stories based on Amazon leadership principles as per my past experience and according to me, performed quite well. But unfortunately, I got rejected and as usual, did not get any feedback which is as per the Amazon policy. It was my 3rd attempt at Amazon and in the last 2 attempts prepared very well and gave my best. But still could not cross the line. Though preparation never goes waste as I have cracked the interview for other 4-5 companies and got the offer. But I do not what to improve to cross the Amazon's Interview benchmark. A person needs to talk a lot and by end of the day it feels so exhaustive.