Cross-Platform Mobile App Replication

I need an experienced mobile developer to replicate my website's features and content into a mobile app. The app should be cross-platform, supporting both iOS and Android.

The previous developer was delayed, so I need someone who can prioritize and deliver ASAP.

The website is built on PHP, and the existing app uses AngularJS. The developer will also be responsible to upload app on play store and Apple

Key requirements:
- Replicate website functionality on mobile
- Ensure smooth performance on both platforms
- Deliver within an urgent timeline

Ideal skills and experience:
- Proficiency in mobile app development (iOS and Android)
- Experience with PHP and AngularJS
- Strong problem-solving skills
- Proven track record of timely project delivery

Please provide samples of similar work and a clear timeline.