Likewize Field Service Technician interview questions

I made it through two rounds of interviews. What left me under impressed is I e-mailed questions that were basic, and they never got back to me about them until they wanted to 'touch base with me.' This was 3 weeks after the most recent contact. When I did respond to this e-mail, making sure they knew I was opened, but I wanted my questions addressed, along with others. They took over a week to respond. The person I was in touch with seemed to have a weak grasp of the english language.