hello aspirant ,
well here are the below best private colleges regarding computer science engineering.
1)  vellore institute of technology , VIT
2) manipal academy of higher education.
3) Birla institute of technology and sciences
4) SRM university ,amaravathi
5) Jain university ,banglore.
These colleges provides the best and enhanced education and helpful in upliftment of student future and career.
The faculty are highly distinguished and knowledgeable ,and they are using the systematic techniques of understanding, and many easy standards in teaching

thank you

Hi Aspirant

There are lots of colleges in india which are best.The list of private colleges are:

Manipal Institute of technology,Manipal:   https://www.careers360.com/colleges/manipal-institute-of-technology-manipal

Birla Institute of Technology and science,Pilani : https://www.careers360.com/university/birla-institute-of-technology-and-science-pilani

Vit Vellore:  https://www.careers360.com/university/vellore-institute-of-technology-vellore

Thappar Institute of engineering and technology: https://www.careers360.com/university/thapar-institute-of-engineering-and-technology-patiala

Amity University :https://www.careers360.com/university/amity-university-gurgaon

To know more in details about these colleges visit the link given above along with the college names.Here you can know about faculty,placements,infrastructure and many more aspects that are important.

All the best.

Hey.

Here is a list of various top private colleges in terms of Faculty as well as placements for CSE in India.

Birla Institute of Technology and Science, BITS Pilani, Pilani.

IIIT Hyderabad.

Dhirubhai Ambani IICT, Gandhinagar.

Vellore Institute of Technology, Vellore.

Birla Institute of Technology, BIT Mesra, Ranchi.

Manipal Institute of Technology, Manipal

PSG College of Technology, Coimbatore.

Maharashtra Institute of Technology, Pune.

BMS College of Engineering, Bangalore

Ms Ramaiah Institute of Technology, Bangalore.

Best of luck