Contact person: React Native Polishing & Release

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Location: The Bronx, United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I have a handful of React Native apps that are functionally complete, but before I push them to market I want a seasoned eye on the code and the overall user experience. Your first task will be a deep code review focused on maintainability and best practices, followed by targeted performance tuning so the apps feel snappy on both iOS and Windows builds.

Once the codebase is clean and optimized, I need a seamless monthly subscription system added with Stripe. All recurring-billing screens, webhook handling, and receipt validation should be production-ready and tested end-to-end.

I do not yet have an Apple Developer account, so I’ll rely on you to guide the enrolment process, configure certificates/profiles, and then handle the App Store submission—including TestFlight builds and final listing assets. On the Windows side, package the apps for the Microsoft Store (or a comparable storefront) so they can be sold to desktop users.

Deliverables
• Detailed code review report with implemented fixes
• Performance benchmark before/after and profiling notes
• Fully integrated Stripe subscription flow, sandbox and live tested
• Guidance and setup of my Apple Developer account, plus successful App Store submission
• Windows build packaged, signed, and live on the store

I provide timely feedback, quick test turnarounds, and expect the same clear communication in return. If this sounds like your wheelhouse, let’s bring these apps across the finish line." (client-provided description)