High-Performance Cross-Platform Apps with Native Precision
We architect feature-rich, high-speed mobile applications for iOS and Android from a unified TypeScript codebase using modern React Native, Hermes engine, and native TurboModules.
Single Codebase. Near-Native Speed for iOS & Android.
Powered by New Architecture (Fabric Engine + TurboModules) & TypeScript Safety
Unified Mobile Architecture for Scalable Enterprises
At Asia Tech World, we eliminate multi-codebase overhead without compromising native UI liquidity. Leveraging React Native's New Architecture, JSI (JavaScript Interface), and custom C++ TurboModules, we build mobile solutions that share up to 95% of business logic across iOS and Android while keeping app binary size low.
Engineering Capabilities
End-to-end React Native development services built for mobile scale.
Custom React Native Development
Building tailored mobile apps for iOS and Android with strict TypeScript typing and optimized render tree architecture.
Expo & EAS Managed Workflows
Accelerating build deployment pipelines using Expo Application Services, OTA updates, and standardized dev clients.
Custom Native Bridge & TurboModules
Connecting complex native C++, Swift, and Kotlin libraries directly to JavaScript using the JSI without async bridge bottleneck.
60 FPS UI/UX & Reanimated 3
Creating smooth gestures and liquid UI transitions running directly on the UI thread using React Native Reanimated and Gesture Handler.
Native App Migration to React Native
Refactoring legacy native iOS (Swift) or Android (Kotlin) codebases into a unified React Native architecture with zero data loss.
App Store Ops & Performance Tuning
Memory profiling with Flipper, bundle size reduction, automated CI/CD via Fastlane, and guaranteed App Store/Play Store approvals.
Why Choose React Native?
Reduced Development Cost
One unified engineering team delivers fully functional apps for both iOS and Android platforms.
Near-Native Speed
Hermes JavaScript engine delivers ultra-fast launch times and optimized memory consumption.
Over-The-Air (OTA) Updates
Push critical bug fixes and feature enhancements directly to users without App Store review delays.
Large Scale Ecosystem
Backed by Meta and an ecosystem of thousands of battle-tested npm modules.
Technologies & Mobile Stack
Modern cross-platform mobile libraries we rely on.
Core Framework
UI & Animations
State & Data Sync
Architecture & Native
Authentication & APIs
DevOps & Analytics
Industry Solutions
On-Demand & Delivery Services
Real-time GPS tracking, push notifications, payment integrations, and offline order queue management.
Fintech & Mobile Wallets
Biometric login, encrypted local storage via MMKV, transaction tracking, and instant push alerts.
Social Networking & Media Streaming
High-throughput video feed rendering, real-time chat via WebSockets, and image processing pipeline.
Enterprise ERP / Field Force Apps
Offline-first sync algorithms using WatermelonDB for field staff with periodic backend sync.
Development Workflow
Technical Blueprinting
Mapping application architecture, UI component hierarchy, and platform-specific API requirements.
Codebase & State Setup
Configuring TypeScript, ESLint, MMKV storage, and global state management layers.
Agile Development
Sprint-based cross-platform feature building with automated device preview testing via Expo.
Performance Tuning
Optimizing re-renders, profiling native memory usage, and conducting security vulnerability scans.
App Store Release & OTA
Publishing to Apple App Store & Google Play Store alongside setting up OTA update channels.
Frequently Asked Questions
Is React Native performance truly equal to native Swift or Kotlin?
With the rollout of React Native's New Architecture (Fabric Renderer + TurboModules + Hermes Engine), the JavaScript bridge bottleneck has been eliminated. UI animations run directly on the native main thread at 60 to 120 FPS.
Can we access native device features like Bluetooth, Camera, or Biometrics?
Yes, absolutely. We leverage official Expo modules or write custom C++, Swift, or Kotlin TurboModules using JSI to directly interact with device hardware.
How do Over-The-Air (OTA) updates work?
Using Expo Updates or CodePush, we can deploy JavaScript bundle updates, UI fixes, and logic changes directly to user devices without requiring users to download a new release from the App Store.
Do you handle App Store and Google Play Store submissions?
Yes, we manage the entire deployment lifecycle including certificates, provisioning profiles, Google Play Console setup, App Store privacy declarations, and review approvals.
Ready to Build Your Cross-Platform Mobile App?
Let's engineer a high-speed, scalable React Native mobile solution for iOS and Android.