German here. Several of my colleagues are from India. As far as I know they are quite happy here. One of my former managers is from India. So You can make a car

German here. Several of my colleagues are from India. As far as I know they are quite happy here. One of my former managers is from India. So You can make a career here. From what I can see, salaries are diverse. It is possible make decent money even in Berlin. English is usually not a problem in Berlin. In some companies English is default. Knowing a bit of German helps of course. Consider Hamburg too, salaries are better there and it is more secure.