Prepare the aromatics by finely mincing the garlic and grating the fresh ginger.
Heat the toasted sesame oil in a large non-stick skillet over medium-high heat.
Add the shrimp to the skillet and season with black pepper, cooking until pink and opaque, then remove and set aside.
In the same skillet, sauté the garlic, ginger, and the white parts of the sliced green onions for one minute until fragrant.
Stir in the chopped kimchi and cooked jasmine rice, pressing down with a spatula to let the rice get slightly crispy and golden.
Push the rice to one side of the pan, crack the egg into the empty space, and scramble it until just set before mixing it into the rice.
Return the shrimp to the skillet, drizzle with tamari, and toss everything together until heated through.
Garnish with the remaining green onion tops and serve immediately.