Prepare noodles according to package directions. Drain, rinse well, and drain again. Set aside.
In a small bowl, beat the eggs with a pinch of salt. Set aside.
In a medium bowl, whisk together soy sauce, fish sauce, rice vinegar, lime juice, brown sugar, and red pepper flakes to taste. Set aside.
In a large skillet, heat 1 teaspoon of olive oil over medium-high heat. Stir-fry carrots and bell pepper until crisp-tender (about 3 to 4 minutes). Add green onions and garlic; cook and stir for 2 to 3 minutes.
Transfer the cooked veggies to a large plate, scraping the pan clean.
Reduce the heat to medium and add 1 teaspoon of olive oil to the pan. Pour eggs into the pan and stir until cooked through (about 1 to 2 minutes).
Stir in the cooked veggie mixture, noodles, and mix well. Pour the sauce over gently and mix to absorb the liquid.
Transfer to a serving platter and top with peanuts, bean sprouts, and cilantro (if using).