According to your marks you can get good colleges just go for it both offline and online.I will name some colleges below, 

Mrwadi university

Ld college of engineering

Nirma university

Dhirubhai ambani institute of technology

BVM engineering college

Thats it 

Hope you get your Dream college.

Good Luck

There are 2 Good colleges for IT

Go for DAIIct That’s DhirubhaiAmbani institute if no

Then Nirma  university

only these  2 are good for IT in Gujarat