Mobile App code review & new features

I am looking for a skilled developer to conduct a code review and add new features to my mobile app. The app was developed using React Native.

Code Review:
- validate code on play store and App Store to relaunch the app with maximum compatibility

New Features:
- advance Image recognition functionality
- iframe integration

Timeline:
- The code review should be completed within 1 week.
- the iframe integration should be completed within 2 weeks
- the advance image recognition feature should be completed within 2 months


Ideal Skills and Experience:
- Strong proficiency in React Native
- Experience with implementing image recognition functionality
- Knowledge of user authentication, in-app purchases, and web iframe integration
- Ability to conduct a thorough code review and identify any potential issues or areas for improvement.
- minimum 3 years of experience with full stack PHP, React, Laravel, JavaScript, Python, Swift, Kotlin, C++, C#, Java, HTML, CSS