You can a seat in all most all the top colleges leaving a few universities. I will mention a few colleges for you.

1) Andhra university( You cannot get CSE or ECE but surely you will get a seat in other departments.

2) Gayatri vidya parishad

3) JNTU, Kakinada

4) Vignan university, guntur

5) SVU , Chitoor

6)SRKR, Bhimavaram

7)GMR Institue

8) Anil neerukonda institute of technology

9) 

Hi,

Congratulations on your rank. As you have a reservation for the category you may get directly into the universities. The universities which are the government but not private. Also the branch you select may also influence the seat. I can give you a list of some universities in AP. You can check the link - http://www.learntechww.com/govn-andhra.html

The best colleges in AP - https://admission.aglasem.com/top-engineering-colleges-in-ap/

Hoping the best for you,

All the best for your bright future.