Cook the soba noodles in boiling water according to package directions, then drain and set aside.
In a small mixing bowl, whisk together the tamari, fish sauce, honey, and lime juice to create the sauce.
Heat the avocado oil in a large skillet or wok over medium-high heat.
Add the shrimp and minced garlic to the skillet, sautéing for 3-4 minutes until the shrimp are pink and fully cooked.
Add the cooked soba noodles and the prepared sauce to the skillet, tossing well to coat the noodles evenly.
Stir in the bean sprouts, sliced green onions, and red pepper flakes, cooking for just 1 minute until the sprouts slightly soften.
Remove from heat and serve immediately, garnished with the crushed peanuts for a salty crunch.