1. Heat the olive oil in a large skillet over medium-high heat. Add the shrimp and cook for 2-3 minutes on each side until they turn pink and opaque. Remove the shrimp from the skillet and set aside.
2. In the same skillet, reduce the heat to medium and add the minced garlic. Sauté for about 30 seconds until fragrant, being careful not to burn it.
3. Pour in the heavy cream and bring it to a gentle simmer. Stir in the Parmesan cheese, lemon juice, Italian seasoning, salt, and pepper. Allow the sauce to thicken slightly, stirring occasionally for about 5 minutes.
4. Return the cooked shrimp to the skillet, tossing to coat them in the creamy sauce. Cook for another 2 minutes to let the flavors meld together.
5. Garnish with fresh parsley and, if desired, a sprinkle of red pepper flakes for a touch of heat. Serve immediately.

Remember, cooking is as much about intuition as it is about following recipes. Feel free to adjust the seasoning to match your personal taste!