In a large mixing bowl, combine the olive oil, minced garlic, lemon zest, lemon juice, red pepper flakes, salt, and pepper. Whisk together until well combined.
Add the shrimp to the bowl and toss to coat them evenly with the marinade. Let them marinate for about 15-20 minutes at room temperature.
Spread the shrimp in a single layer on a baking sheet lined with parchment paper or lightly greased.
Roast the shrimp in the preheated oven for 8-10 minutes, or until they are pink and opaque. Be careful not to overcook, as shrimp can become rubbery.
Once done, remove the shrimp from the oven and sprinkle with fresh chopped parsley for garnish.
Serve immediately with lemon wedges on the side for an extra tangy kick.