Cook the fettuccine pasta according to package instructions until al dente. Drain and set aside.
In a large skillet, heat the olive oil over medium heat. Add the shrimp and cook for about 2-3 minutes on each side until they turn pink and opaque. Remove the shrimp from the skillet and set aside.
In the same skillet, add the minced garlic and sauté for about 1 minute until fragrant.
Pour in the heavy cream and bring to a gentle simmer. Stir in the Parmesan cheese and Italian seasoning, mixing until the cheese is melted and the sauce is smooth.
Season the sauce with salt and pepper to taste.
Add the cooked fettuccine and shrimp to the skillet, tossing to coat everything evenly in the creamy sauce.
Cook for an additional 2-3 minutes until heated through.
Serve immediately, garnished with fresh parsley.