01 - Whisk together olive oil, lemon juice, garlic, smoked paprika, cumin, coriander, cayenne, salt, and black pepper in a medium bowl until fully combined.
02 - Add shrimp to the marinade, tossing thoroughly to coat. Cover and refrigerate for 10 to 20 minutes to allow flavors to penetrate.
03 - If using wooden skewers, soak in water for at least 20 minutes to prevent burning during grilling.
04 - Thread marinated shrimp onto skewers, piercing through both tail and head sections to secure each piece firmly.
05 - Heat grill or grill pan over medium-high temperature until ready for cooking.
06 - Cook skewers for 2 to 3 minutes per side until shrimp turn opaque and develop light char marks.
07 - Transfer to serving platter, garnish with fresh herbs, and accompany with lemon wedges.