I want to try job-hopping. My resume requires me to provide the contact person of my current employer. Should I write it or not?

You can only write your personal contact information, and you cannot let other companies know about the company you are currently working for. Otherwise, if the company you are currently working for knows, it may have adverse effects.

I have experienced this before. The problem was that the resume was written on the company’s letterhead, because the letterhead contained the company’s address and phone number. The result...