iOS App User Verification via Mobile Number -- 2

I'm in need of a professional who can integrate a user verification system into my iOS mobile app using mobile numbers. The primary purpose of this system is to validate users and enhance the app's security.

Ideal Skills and Experience:
- Extensive experience in iOS app development
- Proven track record of implementing user verification systems
- Proficient in handling mobile number integration
- Strong understanding of app security measures
- Excellent problem-solving skills