The initial calls were smooth, the interviewers were very arrogant. They questioned my resumes credibility even though I was answering them properly. Completely unprofessional behaviour, seemed like two senior technical people. My resume was around 95% equal to the JD, which they thought was not possible! They had a mocking tone towards me. You should know how to treat people with kindness and professionalism. Anyways, what else can you expect from EY! This is their norm.