Combine the shrimps, 1 tbsp of low-sodium soy sauce and 1/4 tsp of black pepper in a bowl and let marinate for at least 10 minutes.
In a pan, heat 1 tbsp of oil over medium high heat. Add the shrimps and cook for about 30 to 45 seconds on each side, or until cooked thoroughly. Transfer to a bowl and set aside.
Fried Ramen Noodles
Cook the ramen noodles according the packaging's instructions. Set aside.
To make the sauce, combine 1 tbsp of tom yum paste, 3 tbsp of low-sodium soy sauce, 1 tbsp of fish sauce, 1 1/2 tbsp of white sugar, and 1 tbsp of chicken broth in a bowl and mix well. Set aside.
In a pan, heat 2 tbsp of oil over medium high heat. Add the minced garlic and cook for about 30 seconds until they are fragrant and tender. Add the snow peas and red bell pepper and stir fry for 1 to 2 minutes or until the snowpeas are softer but still crunchy. Add in the cooked ramen noodles and mix well. Pour in the sauce mixture onto the noodles and combine well. Stir fry for another 2-3 minutes and add in the shrimps. Remove from heat and top with Thai basil leaves, chopped Thai red chilies, and green onions.