Hey, I am experienced Flutter developer who has built and deployed multiple production grade apps. I have experience with using BLoC architecture and MVC pattern. Also intergration of Firebase, GraphQL and RestAPI. I also maintain my own packages on the flutter pub. You can visit my profile to know more about me or talk to me in the chat. This is hardly 2 hours of work. I can help you publish the app on flutter as I have published apps on playstore before
Thanks, Navin