You have now completed the entire process of building an app and submitting it to the App Store. Congratulations!
You started by learning how to obtain an Apple Developer account. Next, you learned how to generate a certificate signing request to create certificates that allow you to test apps on your own devices and publish them on the App Store. You learned how to create a bundle identifier to uniquely identify your app on the App Store, and register your test devices. After that, you learned how to create development and production provisioning profiles, to allow apps to run on your test devices and be uploaded to the App Store. Next, you learned how to create an App Store listing and submit your release build to the App Store. Finally, you learned how to conduct testing for your app using internal and external testers.
You now know how to build and submit apps to the...