Hi, it is very difficult to know what you are really asking for. If you have taken Engineering already then you can either pick up a job in the same field or you can go for masters. And, if you have taken Science and are looking for Engineering courses then the most popular specialization is Computer Science, IT. You can always do it from India or go abroad for all the courses. The only downside for going abroad for studies is that it gets a little expensive. Thank you.