I received a call from HR regarding the opportunity and confirmed my interest. I attended the first round (L1) interview via Microsoft Teams, which lasted 30 minutes. I was asked to attend the second round face-to-face in Bangalore. Later, they arranged the second round via Teams from their office, which also lasted 30 minutes. The interviewer informed me that the next round would be a telephonic client round, followed by the HR round. In the Techno-managerial round, I cleared two Python coding challenges with the desired output and answered all ML questions. After a week, HR informed me that my candidature had been rejected. It was very frustrating, as there was no clear reason given, especially after the panel shared detailed information about the client and the next steps.