Build Flutter Social Networking App

I am planning a mobile social network built entirely with Flutter and I need the full application coded from scratch. At its heart, the app should give users the familiar experience of creating a profile, exchanging messages in real time, and scrolling through a personalised news feed. All three of those features have equal priority and must feel smooth and native on both iOS and Android.

User authentication will rely exclusively on social media log-in flows (Google, Facebook, Apple, etc.), so account linking and secure token handling have to be in place from day one. No email-password or phone verification paths are required.

To keep development straightforward I expect:

• A clean Flutter codebase following the latest stable channel
• State management that stays readable and testable (Provider, Riverpod or Bloc are all fine if implemented consistently)
• Real-time messaging and feed data stored in a backend of your choice, but Firebase Firestore is preferred for speed to market
• Push notifications wired up for new messages and feed interactions
• Simple but polished UI that can be extended later by a designer

When the first functional build is delivered, I will test it on physical devices; after feedback, the project moves to polishing and submission-ready builds. Source code must be handed over through a private Git repository at every milestone, and the final deliverable is a fully compiled app plus all project files. Show More