Hello aspirant,

Congrats for your achievement, you have scored a very decent score. Definitely you can get some good NIT's but only in CSAB round. There is very less chance you can get CSE or ECE in JOSSA counselling, wait for the special round and then you can get CSE or ECE seat in NIT, here are some good colleges-

1- National Institute Of Engineering, Rourkela

ECE, cutoff=25991

2- Indian Institute Of Information Technology, Allahabad

ECE, cutoff- 36874

3- National Institute Of Technology, Kurukshetra

IT, cutoff- 33519

4- National Institute Of Technology, Delhi

CSE, cutoff- 31763

ECE, cutoff- 44376

5- National Institute Of Technology, Jamshedpur

CSE, cutoff- 29590

6- National Institute Of Technology, Goa

CSE, cutoff- 43401

And more like NIT Silchar, NIT Uttarakhand, NIT Patna, IIIT Lucknow, IIIT Guwahati, NIT Srinagar.

Hope this helps, Good Luck.