Mobile App Development
Fix React Native Performance Issues — Without Re-launching Your Site
React Native & Flutter shipped to both stores
Senior engineers · IST + EST overlapNDA on day 124-hour reply
The problem
What you're seeing
Frames drop on scroll, JS thread is saturated, and bridge calls block your animations on mid-range Android.
How we fix it
Our approach
We profile with Flipper + Hermes traces, move heavy work to native modules or worklets, and shrink your render scope until the app hits 60fps on Android budget phones.
What you get
Concrete deliverables, no fluff
Every engagement ends with measurable, documented outcomes — no black-box agency reports.
Reproduction of the bug or perf issue on a real device
Implementation behind a PR you review
Verified fix on iOS and Android (real hardware, not just simulator)
Release notes + App Store / Play Store update checklist
Tooling we use
Industry-standard stack, no proprietary lock-in
React NativeExpoFlutterSwiftKotlin
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