Blackened Cajun Shrimp Tacos with Avocado Salsa

jumbo shrimp peeled and deveined, remove tails if wanted

cajun seasoning

olive oil

Avocado salsa:

roma tomatoes, diced

yellow corn, drained

black beans, rinsed and drained

red onion, diced

avocados, diced

chopped cilantro

juice of one lime

salt and pepper

crumbled feta for topping, optional

flour tortillas for serving