Cook the pasta: Bring a large pot of salted water to a boil. Cook the pasta until al dente, following package instructions. Reserve ½ cup of pasta water, then drain.
Sauté the shrimp: In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add shrimp, season with salt and pepper, and cook for 1-2 minutes per side until pink and opaque. Remove shrimp and set aside.
Prepare the sauce: In the same skillet, melt butter and add the remaining olive oil. Stir in garlic and red pepper flakes, cooking for 1 minute until fragrant. Add white wine and lemon juice, bringing it to a simmer for 2-3 minutes.
Combine pasta and shrimp: Toss the cooked pasta in the skillet, adding reserved pasta water as needed to loosen the sauce. Return shrimp to the pan and sprinkle with parsley and lemon zest. Toss everything to coat.
Serve: Plate the dish hot, garnished with extra parsley and a wedge of lemon if desired.
Notes
For an extra indulgent touch, top with grated Parmesan cheese before serving.