Related to job function and personal and two round, first round related to job and second round related to HR and HR round conduct after clear first round. Some question related to previous company work experience.

Multiple video interviews, followed by on-site series of interviews. I made myself available for the full interview process, managing my schedule for each of the individual video interviews. The company was always in a hurry to get them scheduled. When I did the on-site interview, it was the same story, they needed me there now. I met all of the scheduling requirements. In the end, I was not selected. Not the answer you want, but it happens. What was completely unprofessional was that they made NO communication to advise that they had chosen a different candidate. I understand that not everyone gets an offer, but after a huge series of interviews you would think someone in the organization could reply to my email follow ups or send a short note. Nothing - fully ghosted. And, travel expenses not reimbursed either.