Bring a large pot of water to a boil, season with sea salt, and cook the chickpea pasta according to package directions until al dente.
While the pasta cooks, add the diced pancetta to a large skillet over medium heat and sauté until golden and crispy.
In a small bowl, whisk together the whole eggs, egg white, grated parmesan cheese, and black pepper until well combined.
Add the green peas to the boiling pasta water during the final 2 minutes of cooking time.
Reserve 0.25 cup of the starchy pasta water, then drain the pasta and peas thoroughly.
Turn off the heat under the skillet with the pancetta and add the drained pasta and peas, tossing to coat in the rendered fat.
Slowly pour the egg mixture over the pasta while tossing constantly, adding a splash of reserved pasta water as needed to create a creamy, emulsified sauce.
Garnish with fresh parsley and serve immediately while hot.