Marinate shrimp in pineapple juice and fish sauce in fridge while you prep ingredients.
Prep all ingredients.
Combine pineapple, mango, cilantro, red onion and cucumber in a bowl. Set aside
Remove shrimp from fridge and drain remaining marinade.
Toss shrimp in garlic and salt & pepper to taste.
Heat cast iron skillet or grill pan and add a drizzle of olive oil.
Cook shrimp for 1-2 minutes on each side or until cooked through.
Top with Caribbean salsa, avocado and crushed red pepper (optional)
Enjoy!