Go for mba,ms,m.tech etc

Dear Shiaob.
After btech, you are having so many verticals to enter. The best opportunistic are with best gate rank you can get government job/mtech seat in well known IIT's NIT's. You can go and private jobs too. You can join Indian army/Navy etc..,
All the best.

Well U can do M tech   and u can also apply fir some exams for govt job like ssc  cgl or upsc or any other . There are lots of jobs in which a professional degree values the most as I told u above  .