React Native Pre-Launch Code Audit

I'm seeking a comprehensive pre-launch code audit for my React Native application. The focus areas are FlatList performance, Firestore query optimization, and Security Rules validation. All three are equally critical... (Budget: ₹1500 - ₹12500 INR, Jobs: Agile Development, Application Performance Monitoring, Google Firebase, Mobile App Development, Mobile App Testing, NoSQL, React Native, Security Auditing, Software Testing, Version Control Git)