Experienced Flutter Developer for App Upgrade

We are looking for an experienced Flutter developer to upgrade an existing Flutter application to the latest stable Flutter and Dart versions. The project is already developed and requires upgrading dependencies, resolving compatibility issues, and ensuring the application builds successfully without breaking existing functionality. Responsibilities include: Upgrade Flutter and Dart to the latest stable versions. Update project dependencies. Resolve compilation and compatibility issues. Ensure Android release build is successful. Identify and fix issues introduced during the upgrade. Deliver clean, documented code. Required Skills: Strong Flutter & Dart experience. Experience upgrading legacy Flutter projects. Firebase integration experience. Android build and Gradle knowledge. Git workflow experience. The complete source code will be shared with shortlisted candidates under discussion.