Set a nonstick skillet on medium-high heat. Once hot, lightly spray with olive oil then toss in the shrimp. As the shrimp sears and cooks, sprinkle in a pinch or 2 of sea salt & pepper. Once finished cooking, about 6 to 8 minutes, remove from the skillet and set aside.
Place all the ingredients for the pesto in a blender or food processor. Process until smooth then season to taste with sea salt & pepper.
In a large bowl, combine all the ingredients for the salad and the cooked shrimp. Pour in a generous amount of the pesto and toss to coat. Repeat.