Round 1: (45 minutes)\nHiring Manager\nSystem design - Primarily talked about the design of one of my previous projects and what could be changed to improve scalability and so on.\n1 LP question\n\nRound 2: (1 hour)\nBar Raiser:\nQuestion: Generate Parentheses\nI was able to provide short solution with recursion but couldn\'t optimize it further. The interviewer asked to provide Dynamic Programming solution which I couldn\'t do. I messed up with the time complexity number of my original solution above.\n1 LP question\n\nRound 3: (1 hour)\nLLD\nQuestion: Design Kiosk for bank to generate tokens\nI had Counter, Service in DB and used query to retrive available counter.\n1 LP Question\n\nDo I have any chances at moving forward?\nI would like to thank the leetcode community.\n

Round 1: (45 minutes)\nHiring Manager\nSystem design - Primarily talked about the design of one of my previous projects and what could be changed to improve sca