Heat skillet over high heat until very hot. Add 2 tsp olive oil.
Add shrimp to pan in single layer (break into two batches if all won't fit in single layer and use 1 tsp oil per batch).
Cook shrimp until golden and orange (10 seconds to 1 minute per side). Immediately transfer to plate.
Reduce heat to medium-high and add remaining 2 tsp of olive oil.
Add minced garlic and cook until light golden (about 2 minutes).
Return shrimp to pan. Stir in paprika.
Reduce heat to medium and cook shrimp until done, about 1 minute.
Fold in parsley, cilantro and lemon juice. Salt to taste.