1: Season shrimp with garlic powder, onion powder, smoked paprika, cayenne pepper, salt, and black pepper.
2: Add oil to a cast iron pan and sauté shrimp on both sides until shrimp starts to brown.
3: Add shrimp to tortillas with chopped cabbage and pineapple salsa (diced pineapple, chopped cilantro, avocado, and lime juice).
4: Top with spicy mayo (mayo and sriracha).