Prepare shrimp: Pat dry and season with salt and pepper.
Sear: Heat coconut oil in a skillet over medium heat. Add shrimp and cook 1–2 minutes per side until pink and opaque. Remove and set aside.
Make sauce: In the same pan, sauté garlic, ginger, and curry paste for 30 seconds until fragrant.
Simmer: Pour in coconut milk, lime juice, and fish sauce. Stir well and simmer for 3–4 minutes until slightly thickened.
Combine: Add shrimp back to the pan and toss gently to coat.
Add zoodles: Stir in zucchini noodles and cook just 1 minute — they should stay firm.
Serve: Transfer to bowls and top with cilantro, lime zest, and chili slices.