Place the brown rice noodles in a bowl of very hot water and soak for 8-10 minutes until tender but firm, then drain.
In a small jar, whisk together the tamari, lime juice, fish sauce, honey, and sriracha to create the zesty sauce.
Season the shrimp with sea salt and black pepper.
Heat the avocado oil in a large skillet or wok over medium-high heat.
Add the shrimp to the skillet and sear for 2 minutes per side until pink and opaque, then remove and set aside.
In the same skillet, add the minced garlic, shredded carrots, and the white parts of the green onions, sautéing for 2 minutes.
Add the drained noodles, cooked shrimp, and the prepared sauce to the skillet, tossing constantly for 1-2 minutes until everything is well coated and hot.
Fold in the bean sprouts and remove from heat.
Serve immediately topped with crushed peanuts and the remaining green onion tops.