To build your Android expo app to the https://expo.dev you can simple run the “eas build”. But if it’s brand new then you have to install it first. Install the eas build tools:
npm install --global expo-cli eas-cli
Sign up for an account if you haven’t already https://expo.dev/signup
Then in the command login into expo
expo login
Then you can finally do the build
eas build
And you have want to be even more fancy you can specify both build and profile taken from the eas.json file
eas build -p android --profile production