Boil the soba noodles according to package directions, then drain and set aside.
In a small bowl, whisk together the tamari, lime juice, and chili flakes to create the pad thai sauce.
Heat the avocado oil in a large skillet over medium-high heat.
Sauté the minced garlic and fresh ginger for 30 seconds until aromatic.
Add the shrimp to the skillet, seasoning with sea salt and black pepper, and cook until pink and opaque.
Toss in the shredded cabbage and bean sprouts, cooking for 2 minutes until slightly softened but still crisp.
Add the cooked soba noodles and the prepared sauce to the skillet, tossing everything together until well-coated and heated through.
Garnish with chopped peanuts and serve immediately with extra lime wedges if desired.