Flutter video/photo upload app

Flutter and video photo uploading application will be made. Most of the interface is already available with Flutter. I would be happy if the application will appeal to large audiences and write people who can handle the job. The desired technology can be used in the backend, but it would be better if there were no vulnerabilities and it was popular. The app is like Pinterest Lite. Videos, photos will be preserved with CDN. 80% of the interface is ready.