Is there no way to stop my colleagues from looking at my screen? I'm dying here!

Get some privacy screen film and slap it on your monitor. You can pick em up on Amazon for $40.

Turn on some filthy fetish porn when you notice their nosey gazes.

Tell them to fuck off in a very delicate way and also very politely

Ignore them as they they fucking don't exist. Or start writing code, you might be watching too much news during work ;)

Worst part :
“Something in production goes wrong”

Me : Ok, let’s see logs to understand what’s going on here
CEO, Customer success, sales, 5 people behind my back : “Ok so are you fixing it ?” “What’s the problem?”
Now My answer is very direct: “Let me work if you want it fixed and go away”
If they don’t, I just stop touching my keyboard.
They : “What are you doing ?”
Me : “Waiting for you to go away so I can analyse these logs without being interrupted every 10 seconds with a question” **puts headphones on

Work with your phone only