Grate zucchini and place in a colander. Sprinkle with salt and let sit 10 minutes to draw out water. Squeeze dry with a clean towel.
In a mixing bowl, combine zucchini, eggs, cheeses, almond flour, garlic, oregano, and parsley. Mix well.
Heat oil in a skillet over medium heat.
Scoop about 2 tbsp of mixture per fritter into the skillet, flattening slightly.
Cook 3–4 minutes per side until golden brown and crisp.
Drain on paper towels and serve warm with sour cream or toppings of choice.