Received an email around 10:40pm to schedule a 30 minute phone interview. Replied to the email the next morning and received a confirmation that afternoon with a Google Calendar invite. The interview was schedule for the next morning. Did not receive a call at the scheduled time and so I emailed the same person to verify they had my phone number. DId not receive a reply nor did I end up receiving a call at all. Not sure what happened or what's going on, but it felt incredibly unprofessional that this person would go through the trouble of contacting me, schedule an interview, then just pull a no show. Looked up the person on LinkedIn and it seems that the person exists and works for the company.