I need an experienced Flutter developer to build a full-featured social networking application from scratch. The core of the product is classic community interaction: every user must have a personal profile, be able to exchange real-time messages, and share photos or short videos directly inside the feed or in private chats. The interface has to be a completely custom design—no off-the-shelf templates—so you should feel comfortable translating brand guidelines or Figma files into elegant, pixel-perfect Flutter widgets. I’m open to your recommendations on UI toolkits, but Material 3 and clean, scalable component architecture are a must. I expect production-ready code that compiles for both iOS and Android, integrates smoothly with a secure back-end (Firebase, Supabase, or another option you suggest), and follows best practices for state management (Bloc, Riverpod, or Provider). Deliverables: • Source code in a private Git repository with clear commits • Fully functional APK/IPA builds for testing • Documentation covering setup, architecture, and third-party services used Acceptance criteria will be feature completeness (profiles, chat, media sharing), UI fidelity to the approved design, smooth performance on mid-range devices, and clean, well-commented code. If this sounds like your kind of project, let’s discuss timeline and milestones.