Is your React Native app suffering from random crashes, slow screen transitions, battery drain, or mysterious bugs? I offer comprehensive code audits, diagnostic deep dives, and hands-on optimization to get your app running silky smooth.

What’s Included: • Performance Profiling: Identifying JS thread blocking, unnecessary re-renders, and heavy compute bottlenecks • Memory Leak & Crash Resolution: Resolving Sentry/Crashlytics issues, unhandled exceptions, and memory leaks • Dependency & Version Upgrades: Fixing broken packages, React Native version bumps, and Expo SDK migrations • Security & Architecture Audit: Reviewing secret storage, API security, and state management structure • Concrete Action Plan & Fixes: A clear, prioritized report detailing exact issues and immediate code-level fixes