Cross-Platform React Native & Mobile Systems
Engineered for consumer apps, enterprise field operations, and fintech products demanding native-grade iOS & Android performance from a single codebase.
Production System Blueprint
Modular, horizontally scalable infrastructure engineered for resilience, high throughput, and zero single points of failure.
Frontend & Presentation
React Native 0.76+, Expo SDK 52, New Architecture (Fabric + TurboModules), TypeScript
Backend & API Services
FastAPI / Node.js sync API, WebSocket event stream, Supabase Auth
Database & State Layer
WatermelonDB / OP-SQLite local offline database, PostgreSQL cloud backend
Cloud & DevOps Pipeline
EAS (Expo Application Services) CI/CD, Apple App Store & Google Play automated release
Live Production Benchmarks
Every system built by MIHA Technologies is instrumented with rigorous automated latency, throughput, and reliability SLAs.
React Native New Architecture with Hermes bytecode engine and Fabric renderer.
Pre-compiled Hermes bytecode and lazy-loaded screen bundles.
Optimistic local SQLite mutations with delta sync background worker.
Single unified TypeScript codebase powering both iOS and Android applications.
Architectural Trade-Off Matrix
Deliberate technology selections evaluated on operational complexity, infrastructure cost, and developer velocity.
Eliminates serialization bottlenecks across the JavaScript-to-Native bridge, enabling direct C++ JSI function calls.
Ensures the application operates seamlessly without internet connectivity, queuing local changes and resolving conflicts upon reconnection.
Automates Over-The-Air (OTA) critical bug fixes without waiting 48 hours for App Store re-review.
Sprint Delivery Roadmap
Fixed-sprint engineering milestone cadence designed for full visibility and rapid production deployment.
Phase 1: Navigation & Design Tokens
- Expo Router v4 file-based navigation with deep linking support
- Platform-specific typography, safe area handling, and haptics
- Design system components with fluid dark mode switching
Phase 2: Offline SQLite Layer & Auth
- WatermelonDB / SQLite local schema and migration management
- Biometric FaceID authentication with secure token storage
- Background push notifications integration (APNs & FCM)
Phase 3: Core Features & Synchronization Engine
- Bidirectional delta synchronization with cloud backend
- Camera, media upload, and file caching pipelines
- In-app purchase (StoreKit 2 / Google Play Billing) via RevenueCat
Phase 4: Store Submission & OTA Pipeline
- TestFlight and Google Play Internal Testing distribution
- App Store privacy manifests and compliance questionnaire review
- EAS Update OTA pipeline for instant zero-review patches
Security & Compliance Standards
Military-grade protection built into the application data flow from day one.
Frequently Asked Questions
Deep technical answers regarding integration, scale, and operational handover.
Can React Native genuinely achieve the same performance as native Swift and Kotlin?
Yes. With the New Architecture and Hermes engine, React Native executes compiled native C++ code directly without bridge bottlenecks, achieving 60/120 FPS parity on modern iOS and Android devices.
How do Over-The-Air (OTA) updates work without App Store review?
Apple and Google guidelines permit updating JavaScript bundles and assets dynamically as long as the core functionality matches your approved store listing, enabling same-day bug fixes.
Do you assist with the Apple App Store and Google Play review approval?
Yes. We handle privacy manifests, store metadata, screenshot generation, and respond directly to review inquiries until your app is officially approved and live.
Ready to engineer your production system?
Speak directly with our senior infrastructure architects to review your technical specs, stack requirements, and sprint timeline.
Schedule Architecture Consultation →