Flutter Developer Needed for ACS Integration POC

I'm in need of a seasoned Flutter developer who can assist me in creating a Proof of Concept (POC) for integrating Azure Communication Services (ACS) with my Flutter app, specifically for iOS.

Key Requirements:
- Experience with Flutter, specifically integrating native SDKs
- Proficiency in implementing Video Calling, Audio Calling, and Recording
- Previous experience with Azure Communication Services
- Ability to conduct active screen sharing and coding sessions with me

Currently, I have a Flutter plugin operational for Android, but I need a developer who can help me integrate the native Azure SDK for iOS. My budget is limited as this is just a POC. If you're not able to work within these constraints, please do not apply.