Flutter iOS Setup on Mac + Run Existing Flutter App on iPhone + Publish to App Store

I need an expert Flutter/iOS developer to do complete iOS setup on macOS and publish our existing Flutter app to the Apple App Store.

We already have a Flutter app that is live on Google Play Store (project currently on Windows). You must use the same Flutter project on macOS and:

Tasks

Install & configure Flutter on macOS (Android Studio + Flutter/Dart plugins)

Install/configure Xcode, Command Line tools, CocoaPods

Open our existing Flutter project and fix iOS build issues (pods/plugins/permissions)

Run the app on:

iOS Simulator

Real iPhone device

Setup iOS signing:

Bundle ID, certificates, provisioning profiles

Create TestFlight build

Submit and publish on Apple App Store (all required steps)

Deliverables

App runs successfully on iPhone

TestFlight build uploaded

App submitted on App Store (support until approval / fix any Apple issues)

Step-by-step documentation (or recorded walkthrough) so we can repeat later

Requirements

Proven experience publishing Flutter apps to App Store

Strong knowledge of Apple signing/certificates/provisioning

Ready to start ASAP

Can work via remote session (AnyDesk/TeamViewer/Zoom)

What I will provide

Flutter project source code (same as Play Store)

Apple Developer account access / App Store Connect invite

App details + assets (icon/screenshots if needed)

Budget

Fixed budget: 4000

When you bid, include:

App Store links/apps you published

Estimated time to finish (setup + TestFlight submission)

Confirm you can start ASAP