Soak the rice noodles in hot water according to the package directions until tender, then drain and set aside.
Season the shrimp evenly with sea salt and black pepper on both sides.
Heat the extra virgin olive oil in a large skillet or wok over medium-high heat.
Add the shrimp to the skillet and cook for 2 minutes per side until they are pink and opaque, then remove them and set aside.
In the same skillet, add the minced garlic, sliced red bell pepper, and chopped baby bok choy, sautéing for 3 minutes until the vegetables are vibrant.
Whisk together the tamari, toasted sesame oil, and red pepper flakes in a small bowl to create the sauce.
Return the cooked shrimp and the drained rice noodles to the skillet.
Pour the sauce over the mixture and toss everything together for 1 to 2 minutes until the noodles are well-coated and heated through.
Garnish the dish with sliced green onions and serve immediately.