Combine sauce ingredients in a small bowl and set aside.
Cook noodles according to package directions. Drain well, do not rinse.
Meanwhile, heat oil in a large saucepan over medium-high heat. Season shrimp with salt & pepper. Add to the pan and cook just until it begins to turn pink about 2-3 minutes. Remove from pan and set aside.
Add more oil if needed and add coleslaw mix and bell pepper to the pan. Stirfry 3-4 minutes or until it begins to soften. Add ginger and garlic to the pan and cook for 30 seconds more.
Stir in shrimp and sauce. Cook until shrimp is cooked through, about 2 minutes. Add noodles and toss well to combine.