Congratulations for such a good score and rank. You can get a good college on that rank. As your requirement is computer science and electronics and communication, this makes it more difficult for getting a good college. So be confident and fill the allotment form as per your requirement and there are chances that you can get a good college. Best of luck for your future and and be confident before filling the form .
You can know which colleges you can get by that rank through this link given below

https://collegedunia.com/exams/jee-main/rank-predictor

Joint Entrance Examination (Main)

Application | Eligibility | Result | Preparation Tips | Question Paper | Admit Card | Answer Key | Accepting Colleges

Get Updates Brochure