How to develop my skills in attending interviews for jobs?
Agree with what was said in the first answer. Indeed, be punctual, quite reserved, but not snobbish. However, do not try to pretend someone you are not. Just show your best qualities. Of course, much depends on the company you apply to. Learn a lot, I mean, their dress-code, the style of internal relations etc. As for resumes, from my personal experience, it is good to have resume and CV first prepared for you by specialists. I used http://www.resumesexperts.com service. With their resume I felt confident at interviews. And then when you are working a lot in some sphere, you get to learn how do things like that by yourself. Definitely! Luck to you!