Bring a large pot of salted water to a boil and cook the chickpea spaghetti according to package directions until al dente.
While the pasta cooks, heat the olive oil in a large skillet over medium heat.
Add the shrimp to the skillet and cook for 2 minutes per side until pink and opaque, then remove and set aside.
In the same skillet, add the minced garlic and red pepper flakes, sautéing for 30 seconds until fragrant.
Add the cherry tomatoes, sea salt, and black pepper to the skillet, cooking for 5-7 minutes until the tomatoes begin to burst and create a light sauce.
Drain the pasta, reserving 2 tablespoons of pasta water.
Add the cooked pasta, shrimp, and reserved pasta water to the skillet with the tomatoes.
Toss in the fresh basil, lemon juice, and parmesan cheese, stirring until everything is well coated and heated through.