Flutter App: APK Configuration & Setup

I have developed a Flutter app and I need a developer to help me configure my project to build an APK for Android phones. I also need assistance with setting up my development environment on Windows.

Ideal Skills:
- Expertise in Flutter
- Experience in configuring APKs for Android
- Proficient in Windows development environment setup
- Knowledge of Android app testing procedures
- Ability to provide clear, simple instructions for future app development

Please, help me get my project off the ground!