Trending @HCL; I am serving an notice period in HCL technologies and I got an offer from cogninzant in Genc in technical domain can I opt for buyout early

No

Don’t ever tell your manager that you have got an offer . Make sure you can reduce your dependency with in the project . They automatically let you out . Try to convince the Manager that your idle in project and wanted to take early break

Congratulations, was it a walk-in drive where you got selected? If so when was the interview held. I did attend one recently and am waiting for the offer so just wanted to know in context

if you are billable, they won't release you.