Micro Merchant Systems interview questions

The hiring manager (VP of the company) called me without scheduling the call and asked me technical questions. Then I was invited to an in-person interview for couple hours. After that, they never bothered to follow up and let me know if they want to hire me or not. I sent them several emails over the next 8 months asking them for feedback but I never received the feedback. It was the worst possible experience that a candidate could have from a company.

My interviewer was 15 minutes late. While we had a fruitful conversation about the job, he was unprofessional when talking about other employees performance. The manager was also very difficult to reach after the interview and when I was able to reach out to him he offered an insulting amount of money. About several 1000 lower than I was asking.