RSM Solutions interview questions

The interviewer had no IT experience which really showed. On numerous occasions I was explaining something technical and he would nervously interrupt to make a Dad joke. Or he would ask me to repeat myself because "he's 50 and can't remember things anymore." None of my 50+ friends or family act like this. At the end of the interview, completely unprompted, he announced that he would get back to me regardless of whether the client wanted to move forward and that he would NEVER ghost me. He then ghosted me. Unprofessional and a waste of time.