Grate the zucchini and place in a colander. Sprinkle with salt and let sit for 10-15 minutes.
Squeeze out as much moisture as possible using a clean kitchen towel - this is crucial for crispy fritters.
In a large bowl, combine the drained zucchini with eggs, cheeses, garlic, scallions, parsley, almond flour, and seasonings.
Heat oil in a skillet over medium heat. Drop 1/4 cup portions of the mixture and flatten into thin patties.
Cook for 3-5 minutes per side until golden brown and crispy.