Korean Shrimp Rice Bowls

Name: Korean Shrimp Rice Bowls
Ingredients: 1 teaspoon non-GMO gochujang; 2 teaspoons toasted sesame oil; 2 teaspoons soy sauce; 1 piece whole garlic clove; 1 teaspoon sugar or maple syrup; 2 teaspoons rice vinegar; 10 ounces wild shrimp; 2 teaspoons avocado oil, for frying; 1 piece whole medium cucumber, peel & thinly sliced; 1 teaspoon toasted sesame seeds; 1/4 teaspoon gochugaru (Korea hot pepper powder); 2 pieces whole medium carrots, shredded; 1/2 piece whole medium zucchini, julienned; 3 ounces shiitake mushrooms, stems removed & thinly sliced; 3 teaspoons toasted sesame oil; 2 pieces whole clove garlic, minced; 1 teaspoon soy sauce (more to taste); 3 teaspoons avocado oil, for frying; 3 tablespoons mayonnaise