Have you ever uploaded and published an app through Google Play Console?

Yes, the process of uploading and publishing an app through the Google Play Console involves several key steps:

1. Creating a Google Play developer account.
2. Preparing the APK or AAB file of the app.
3. Uploading the file in the "Releases" section.
4. Filling out app information: description, screenshots, icons, categories.
5. Setting prices and availability by country.
6. Going through Google's review and publishing.

It is important to monitor Google's requirements regarding security, content policies, and technical parameters to avoid app rejection.