hello cristeena'

I hope you are doing good . I would glad to inform you that their are many top colleges of india in karnataka which do mca course. You will find many options in bangalore due to its IT culutre . Below are the list of best universities :-

1. NATIONAL INSTITUTE OF TECHNOLOGY IN KARNATAKA

2. CHRIST UNIVERSITY BANGALORE

3.Manipal Institute of Technology

4.Acharya Institute of Technology  bangalore

5. Jain universty bangalore

I would advise you try to go for nit suratkal because placement scenario of mca department is very good in nit suratkal

Hope you found this answer helpful. Good luck for your future