Hallo Waseem 

Chandigarh university is one of the best private universities present in North india, they provide amazing placements and the faculty of Chandigarh university is also very supportive and understanding. The infrastructure is also very nice , the campus is situated in 200 acres. 

UPES Dehradun is also good with average placement record and infrastructure is also nice not good than Chandigarh university, the faculty is also ok ok. It's on you now where you want to spend the next 4-5 years .

Hope it helps :) 

All the best :)