Chopped green onion and sesame seeds for garnishif desired
In a large bowl add shrimp, soy sauce, garlic, brown sugar, rice wine vinegar, and 1 Tablespoon olive oil. Stir until mixed and shrimp is coated evenly. Cover and let sit in the fridge for at least 30 minutes.
In a medium-sized skillet at 1 Tablespoon olive oil. Over medium-high heat remove the shrimp with a slotted spoon and add to the skillet. Cook for 2-3 minutes until shrimp is pink. Remove the shrimp and set aside on a plate.
Add the marinade to the skillet and let it simmer until it is thick and looks like a syrup. Add the shrimp back to the skillet and toss in the sauce. Serve with chopped green onions and sesame seeds if desired.