Yes You can get into Good NIT and even can get CS Branch in some good NIT.

OBC Category will also have a plus point for you as some special seats are always reserved for that.

I will recommend you to check All The Colleges, That is available for You on basis of your rankings and Reservation, Then You can also check that at Our JEE MAINS COLLEGE Predictor. That will be very helpful for You.

Your Percentile based on category is: 99.18 - 99.38

Your Overall Percentile is: 98.59 - 98.79

Your Rank based on category is: 2087 - 3737

Your Predicted Rank is: 11011 - 13161