Heat a large skillet on a hot plate over medium heat and melt butter
Add minced garlic and cook for 1-2 minutes until fragrant
Add shrimp, salt, and pepper, and cook for 2-3 minutes on each side until pink and fully cooked. Remove shrimp from the pan
Add spiralized zucchini to the skillet and saute for 2-3 minutes until slightly tender
Return shrimp to the pan, toss with zucchini, and sprinkle with Parmesan cheese if desired
Serve immediately