Learn the essential steps for deploying and publishing FlutterFlow applications across multiple platforms in this final video of the FlutterFlow University Expert Training series. Master the pre-deployment checklist, performance optimization techniques, and platform-specific requirements for successful app distribution. Follow detailed walkthroughs for publishing to iOS App Store, Google Play Store, and web platforms, with comprehensive coverage of each deployment process. Explore key topics including pre-deployment checks (1:58), iOS deployment procedures (14:59), Android publishing steps (31:14), and web deployment strategies (44:03). Gain expert insights from Flutter community leader Majid Hajian, who brings over 15 years of software engineering experience and extensive knowledge in Flutter development and education.