It's nice to have ambitions, but at the same time, you also need to be realistic and practical. No company abroad recruits freshers from other countries for the simple reason that when they have that option within their own country, why would they take the trouble (and expenses for Visa filing) of hiring freshers from outside? I suggest you "think in the right direction," and you will see the logic. Since you are a fresher, you still have a lot of time to go abroad. So, I suggest taking up one of the jobs available to you within India and focus on building your career. When the time is right, you will surely get the right opportunity.
All the best.
Regards,
TS