I was contacted by Recruiter . A security service send me a prescreening to fill-out, Scheduled for on site interview after 3 days. The receptionist at the door seems she was very tired of seeing candidates that come in and out for the interview. I was told there is only one interviewer on the interview confirmation email but I found 3 interviewers when I reached at the location. which I was not expected. They ask very simple questions. They were underestimating and didn't seems interested on the projects I did in college or my past work experience. Even-though the job description clearly mentioned 0 years of experience. The recruiter or hiring manager did not bother respond after the interview. They are shady and lazy . It is unprofessional to leave candidates hanging in this bad job market.