Very few global schools have HR specialization. The ones we know are HBS, Stanford, Kellogg but those will be very difficult for you to target at the current work ex level.
Top 10-15 US B schools require a solid GMAT score and work ex. Your work ex. is in IT which is most common for Indian applicants. 5-6 years of experience in IT where you would have led team, handled clients and had some international experience would have helped but with two years of experience we see practically no chances with a 700 GMAT score.
If you want to apply this year target a GMAT of 730+ and to have better chances look at schools from 10-30 ranks. You have decent chances at ISB even at 700 because seats have gone up to 770 and the competition is less for female applicants ( in their relative applicant pool).
Hope this helps.
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