Preheat oven to 400˚F. Peel and clean shrimp and add them to bowl with olive oil, chili powder, garlic powder, cumin, salt, and pepper. Stir to combine.
Cook the shrimp in a large skillet over medium-high heat for 2-3 minutes per side until just cooked through. Then remove shrimp and roughly chop.
Add chopped shrimp to a bowl with cheeses.
Prepare peppers by slicing them in half through the stem and cutting out the seeds. Fill pepper cavity with cheese mixture. Stuff them full and sprinkle peppers with breadcrumbs.
Place the stuffed peppers on a baking sheet and bake at 400 degrees F for 20-25 minutes until golden brown and cheese is bubbling.
Let shrimp poppers cool slightly before serving, but serve warm.