NVIDIA interview questions

No HR screening. Interviewer was nice but not professional in interviewing people. There was no intro of each other or questions for my resume or past experience. No behavior question. They straight up asked very specific things about the job. I get that you want a good fit, but I didn’t feel that they are interested in who I am. My research and experience didn’t seem appreciated. Plus, the role is different from JD, that’s what caught me off guard. The conversation ended around 15mins and they didn’t want to know more, asked if I have questions. The basic questionnaire HR collected about me obviously didn’t go to the hiring manager, because they were saying something completely not correct at closing. I sent a thank you note to HR but no response. It’s overall rude and unprofessional.