Heat olive oil in a skillet, cook shrimp with garlic, cumin, chili powder, red pepper flakes, and salt for 5 minutes until cooked through. Let cool.
Divide rice into 4 containers, top with 4 shrimp each, then add beans, corn, tomatoes, and cheese in separate piles. Garnish with cilantro, cover, and refrigerate.
Notes
Prepare ingredients in advance for quick assembly.