Swift Social Networking App

Job Title: iOS Chat App Development (Swift + Firebase)

I'm looking for an experienced iOS developer (Swift, iOS 17+) to build a clean, minimal chat application from detailed Figma designs (1:1 pixel perfect).

Tech Stack:
iOS (Swift)
Firebase (Auth, Firestore, Cloud Functions, FCM/APNs)

Core Requirements:
Phone number authentication (SMS verification)
Username setup and friend system (search/add/block/remove)
Real-time chat sessions between two users
Automatic data deletion and session handling via Firebase Functions
Push notifications for session updates and state changes (ActivityKit + APNs)
Account management (logout, delete account, terms/privacy screens)

Expectations:
Pixel-perfect implementation from Figma
Efficient Firebase data usage (real-time updates, offline handling)
Secure, optimized architecture (state validation, presence tracking)
Smooth animations and UI transitions using SwiftUI best practices

I'm looking for a 2-3 week turnaround MAX. Thanks.