Sauté the shrimp in olive oil until fully cooked. Set aside.
Arrange shrimp, cucumber, mango and onion in a serving platter. Refrigerate until serving time.
Place the guacamole, peppers, lime juice, cilantro, salt and pepper in a blender and blend at full speed until pureed.
Strain through a fine mesh and refrigerate.
Drizzle over the shrimp and enjoy with your favorite tortilla chips.