Deloitte Salesforce Developer interview questions

It had three rounds. First Round - Technical Round Second Round - Technical Round Third Round - Techno Behavioural Round All round were difficult and of 1 hr each. It was tiresome procedure. After each round, I had to follow up with the HR or technical person who took my interview, then only they had schedule my interview. Even after Third/ Final round, I had followed up for 2 weeks, then they said it's clear and asked for documentation and other things. After that salary discussion happened and all. Then again, I am following up for 2 weeks now and they said my profile has put on hold for now. Company or recruiter doesn't value the employee's time or their feelings.

First Round is Good,2nd round about real-time scenarios on Sales,service & community cloud.Asked to write trigger. I have interviewed with 15 years exp person. Go through the scenario based if anyone giving interview to deloitte