Web to Mobile App Integration

I need a seasoned developer to integrate my web version into both iOS and Android app versions. All UI and templates are ready, and they are consistent across platforms. The ideal candidate should have experience with mobile app development and be familiar with the PHP, JavaScript, and Laravel technology stack.

Key Requirements:
- Integrate all features from the web version into the mobile app. This includes:
- User authentication
- Payment gateway
- Live chat support
- Ensure the mobile app mirrors the web version in both look and functionality.
- Optimize the app performance for both iOS and Android.
- Troubleshoot any integration issues that arise.

Skills & Experience:
- Proficient in mobile app development for both iOS and Android.
- Experience with PHP, JavaScript, and Laravel.
- Previous work with user authentication, payment gateways, and live chat support integration.
- Strong problem-solving skills and attention to detail.
- Ability to meet project deadlines.