As Italian myself, I lived almost 5 years ago and I have never looked back. If you want an advise, live. If you can go to US good, otherwise almost any other country would do too.

But you are not trapped... You are what? 23? With a EU Visa. At this age you can take 1 year off and go to a place, any place, that you like and start from there.

Finally, do you actually have a github? If you are studying 10 hrs a day to be "third in your final year", then that's why you are trapped. You are trapped in that terrible Italian way of thinking that grades are all that matters. Get lower grades and go build stuff, get a job, even a "normal" job like a waiter will teach you a lot.