Combine shrimp with olive oil, garlic powder, paprika, salt, and pepper in a mixing bowl.
Cook the shrimp on the grill for approximately 2 to 3 minutes on each side until they become pink and fully cooked.
In a separate bowl, mix together mayonnaise, grated Parmesan, lemon juice, Worcestershire sauce, Dijon mustard, and minced garlic.
Adjust the dressing's seasoning by adding salt and pepper according to your taste.
Heat the flour tortillas briefly in a skillet, about 30 seconds each, until warm and pliable.
Spread a generous amount of the prepared Caesar dressing over each tortilla.
Layer each tortilla with the grilled shrimp, chopped romaine lettuce, shaved Parmesan cheese, and if desired, sprinkle on the croutons and crumbled bacon.
Fold the sides of each tortilla inward, then roll up tightly starting from the bottom to enclose the filling.
Cut the wraps in half and serve them right away for the best flavor and texture.