Urgent Flutter iOS Fixes

Our social-networking app is live on both iOS and Android, built in Flutter with a Node.js backend. The Android and server sides are covered, but the current iOS build is crashing during specific user actions and I need those issues cleaned up today.

Here’s where I am:
• Code is already in Git; the changes from Android work now need to be merged into the iOS branch.
• After the merge I want a clean TestFlight build, a round of on-device testing (you’ll need a MacBook and iPhone for this), and then a production submission.
• The crashes only appear on iOS when certain in-app actions are triggered, so you’ll focus on reproducing those, tracing the exceptions, and patching the offending Dart/Swift bits if any native code slips in.
• Current budget is a flat $150; the task is scoped such that an experienced Flutter/iOS engineer should wrap it up in a single day.

You’ll work directly with my existing dev, so calm, professional communication is key. Please be comfortable with Xcode, TestFlight, Flutter stable channel, and standard release workflows. Once the fixes are verified on TestFlight, push the build to App Store Connect and give me the release notes plus any post-submission follow-ups Apple requests.

Deliverables
1. Merged, crash-free iOS code in our repo
2. TestFlight build link for internal testers
3. Approved production build in App Store Connect
4. Brief change log summarising fixes and steps taken

If you’re ready to jump in immediately and can meet today’s cutoff, let’s get started.