Trending @Cognizant; I want to resign to get better option can anyone suggest

90 days ?? When is this started ? I though it was 60 days only

Without knowing anything about your skills or yoe what do you want us to suggest?

Most companies prefer for immediate joiners to join their organisation. If you are skilled enough and can crack the interviews and negotiate well, finding a job would not be an issue, but again considering the post Covid era, there would be many people in this group. So, nevertheless it's challenging but ensure that you have some good savings in form of liquid cash which might come as help while trading on this path. If not then better so not resign without having atleast one offer in hand.

Good luck with 90 day notice period