React Native Mobile App Developer (iOS & Android)

Company: Core Level

*Project Type:* Contract / Freelance (Remote)
*Budget:* $10 Fixed Price
*Schedule:* Flexible, Work on Your Own Time
*Start Date:* ASAP
About the Project
I am looking for a React Native mobile app developer to help complete the deployment of my wellness app, *Core Level*, for both the Apple App Store and Google Play Store.
The app currently exists in a web-based format, and I need assistance creating and finalizing a React Native mobile application, preparing builds, implementing subscriptions, and ensuring the app meets Apple and Google submission requirements.
This is a remote project that can be completed on your own schedule, but I would like the work completed as soon as possible.
Responsibilities
* Transfer and adapt existing code from GitHub into a React Native mobile application.
* Configure and manage iOS deployment through Xcode on Mac.
* Prepare Android builds for Google Play submission.
* Fix bugs and deployment-related issues.
* Ensure the application follows current Apple App Store and Google Play Store guidelines.
* Implement and configure RevenueCat subscription management.
* Properly restrict premium features based on subscription tier access.
* Verify that subscription tiers and in-app purchases function correctly.
* Test payment flows and subscription activation before submission.
* Create and distribute TestFlight builds for review.
* Contact the founder before submitting any build to Apple App Store Connect or Google Play Console.
* Obtain approval from the founder before final submission.
* Provide regular progress updates throughout the project.
* Clearly document all changes made across platforms, services, and tools used during development.
* Communicate any issues, recommendations, or required fixes discovered during the deployment process.
Required Experience
Applicants should have experience with:
* React Native development
* Xcode and iOS deployment
* Apple App Store submissions
* Google Play Store submissions
* RevenueCat integration
* In-App Purchases (IAP)
* Subscription management and feature gating
* GitHub workflows
* Mobile app debugging and bug fixing
* TestFlight distribution
Preferred Qualifications
* Previously deployed multiple mobile apps to the Apple App Store
* Experience troubleshooting App Store review issues
* Experience implementing subscription-based mobile applications
* Strong communication and documentation skills
Deliverables
Before the project is considered complete, the developer must:
* Deliver a working React Native mobile app.
* Successfully build the app for iOS and Android.
* Configure RevenueCat subscriptions.
* Verify all subscription tiers function correctly.
* Confirm payment processing and access controls are working.
* Provide a TestFlight build for founder review.
* Receive founder approval before store submission.
* Provide a summary of all updates, fixes, and platform changes made.
* Submit the app to the Apple App Store and Google Play Store after approval.
Compensation
*Fixed Project Budget:* $10
*Location:* Remote (Worldwide)
*Schedule:* Flexible / Self-Managed
*Project Goal:* Complete deployment of the Core Level mobile application and prepare it for successful App Store and Google Play Store submission.
Pay: $11.00 per year
Work Location: Remote

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