Universal App Signatory for Xcode Testing

I'm seeking a professional with expertise in Xcode for a universal (iPhone & iPad) app signatory task, crucial for conducting testing procedures. The right candidate will be responsible for not only signing our app in Xcode, but also for guiding us through the necessary procedures, given that we don't have an active Apple Developer account and certificates.

Key responsibilities:
- Sign the app in Xcode to make it suitable for testing
- Guide us through account setup and acquisition of certificates, if necessary

Ideal skills and experiences:
- Comprehensive knowledge of Xcode
- Experience in signing apps in Xcode
- Knowledge of Apple Developer account setup
- Familiarity with certificates related to app signing
- Experience with universal apps preferred
- Exceptional communication skills for guidance and instruction.

Looking forward to collaborating to progress our app through its crucial testing phases.