I have attended walk-in interview , there had hackerrank test question (Hackerrank medium level coding and advanced level SQL query). * 2nd round was TR where things like checking where a number is palindrome , find the number formed with n digits where the sum of its digits is equivalent to particular number,few questions which involved medium level SQL * 3rd round was a frontend where things like designing aspects , few javascript tricky questions were asked * 4th & 5th round was managerial which involved my past experience works and few things about React etc *6th round was salary negotiation round