Pat the shrimp dry with paper towels and season with sea salt and black pepper.
Heat the avocado oil in a large non-stick skillet or wok over medium-high heat.
Add the minced garlic, grated ginger, and the white parts of the sliced green onions to the pan, sautéing for 1 minute until fragrant.
Add the shrimp to the skillet and cook for 2-3 minutes until pink and opaque, then remove the shrimp and set aside.
In the same pan, add the chopped kimchi and gochujang, stirring for 2 minutes to caramelize slightly.
Add the cooked brown rice and tamari to the pan, breaking up any clumps and stirring constantly for 3-4 minutes until the rice is heated through and coated.
Return the shrimp to the pan and drizzle with toasted sesame oil, tossing everything together for 1 minute.
In a separate small non-stick pan, fry the egg to your preference, ideally sunny-side up with a runny yolk.
Transfer the fried rice to a bowl, top with the fried egg, and garnish with the remaining green onion tops.