Cook the rice per package instructions. Remove from heat and keep covered when done.
Place the shrimp into a medium bowl. Add the chili powder, paprika, garlic powder, cayenne and salt and pepper. Toss gently to coat well.
Add a splash of oil to a wok or large skillet over medium-high heat.
Add the eggs and cook, whisking or stirring as they cook, 1-2 minutes. Remove to a plate.
Increase heat to high and add the sesame oil.
Add the onion, bell pepper, and green onion whites. Cook 1-2 minutes.
Add the garlic and pepper flakes and cook another minute.
Add the shrimp and cook until no longer translucent, tossing constantly, 2-3 minutes.
Add rice. Stir then let cook 2-3 minutes to brown.
Add in the egg, soy sauce and fish sauce. Stirring constantly, cook another 2 minutes.
Serve top with the chopped green onion tops.