Make sure you're thoroughly prepared
First of all, never leave everything to faith. I have seen many students and professionals who come unprepared for the interview and this is the biggest mistake one can do. Most of the people just read one or two random articles from the internet about interview preparation tips and not much thought is spared on the details. Always do your homework well before entering the room. Improve your communication skills for the job.
Since English language is the medium through which most job interviews take place, know How to crack interview. Get to know the basic facts about the company, about the business, its operations, etc. Also research about its competitors and why you want to join this particular company. Remember you have got only 30 -35 minutes to impress the person sitting in front of you. Understanding the first impression is the last impression. Your clothes and personality would be the first thing the interviewer would notice.
Take extra care about your wardrobe for the D-day and groom yourself a bit. Many would say that these things do not matter against your capabilities, but understand that the interviewer should feel that you have put some extra effort and are serious about this job. Work on your voice modulation and be punctual.
