React Native Development Done Right
Ship iOS and Android apps from a single codebase without compromising on quality. InterCode builds React Native applications with native performance, beautiful UIs, and the ability to share code with your web platform.
Cross-Platform Mobile With Native Quality
React Native lets you build truly native mobile apps for iOS and Android from a single JavaScript codebase. InterCode leverages React Native to deliver mobile applications that are indistinguishable from native apps in performance and UX, while cutting development time and cost nearly in half.
Our React Native expertise goes beyond basic cross-platform development. We build custom native modules when platform-specific features demand it, implement complex animations that run on the native thread, and optimize startup time and memory usage for smooth performance on budget devices. If your team already uses React for web, we maximize code sharing between platforms.
From MVP startups to enterprise apps with millions of users, InterCode has shipped React Native applications across industries including fintech, healthcare, e-commerce, and social networking. We handle the full lifecycle from architecture through App Store and Google Play deployment, including OTA update infrastructure for instant bug fixes without store review delays.
What We Deliver
Full React Native development from architecture to app store deployment.
Cross-Platform iOS & Android
Single codebase that produces native iOS and Android apps with platform-specific UI refinements.
- 90%+ code sharing between platforms
- Platform-adaptive components
Native Module Bridging
Custom native modules for platform-specific features that React Native does not cover out of the box.
- Swift and Kotlin bridging
- Hardware API access
OTA Updates
Push bug fixes and feature updates instantly without waiting for app store review cycles.
- CodePush integration
- Staged rollout strategies
Push Notifications
Engage users with targeted push notifications on both platforms with a unified backend.
- Firebase Cloud Messaging
- Rich notifications with images
App Store Deployment
Complete submission handling for Apple App Store and Google Play including metadata and screenshots.
- Fastlane automation
- Beta distribution with TestFlight
Our React Native Development Process
Architecture & Code Sharing Strategy
We design the app architecture and determine the optimal code sharing strategy between platforms and web.
- Navigation structure planning
- State management selection
Core Development
Build the shared codebase with screens, navigation, state management, and API integration.
- React Navigation setup
- API layer with error handling
Platform-Specific Polish
Refine platform-specific behaviors, animations, and native module integrations for each platform.
- iOS and Android UX patterns
- Native module development
Testing & Quality Assurance
Automated testing with Detox plus manual testing on real devices across OS versions.
- Detox E2E test suite
- Device farm testing
Deployment & OTA Setup
Submit to app stores with Fastlane automation and configure OTA updates for rapid post-launch iteration.
- App Store and Play Store submission
- CodePush configuration
Architecture & Code Sharing Strategy
We design the app architecture and determine the optimal code sharing strategy between platforms and web.
- Navigation structure planning
- State management selection
Core Development
Build the shared codebase with screens, navigation, state management, and API integration.
- React Navigation setup
- API layer with error handling
Platform-Specific Polish
Refine platform-specific behaviors, animations, and native module integrations for each platform.
- iOS and Android UX patterns
- Native module development
Testing & Quality Assurance
Automated testing with Detox plus manual testing on real devices across OS versions.
- Detox E2E test suite
- Device farm testing
Deployment & OTA Setup
Submit to app stores with Fastlane automation and configure OTA updates for rapid post-launch iteration.
- App Store and Play Store submission
- CodePush configuration
Technologies We Use
The React Native ecosystem tools for production-grade cross-platform apps.
We use Expo for rapid development when possible and bare React Native when custom native modules are required, always with TypeScript for type safety and Detox for reliable E2E testing.
Client Results
Single React Native codebase cut mobile development time in half compared to separate native iOS and Android teams.
React Native app with native-quality animations and performance maintains a 4.8 star rating with 50K+ reviews.
Critical bug fixes deployed to all users within 30 minutes via OTA updates, bypassing app store review.
Why InterCode for React Native
Deep React Expertise
Our team has years of React experience that translates directly to React Native, with shared patterns and libraries.
Native When Needed
We build custom native modules in Swift and Kotlin when cross-platform abstractions are not enough.
Performance Focus
We optimize JavaScript bundle size, native bridge calls, and animation performance for smooth 60fps experiences.
Web + Mobile Code Sharing
If you have a React web app, we maximize code sharing between web and mobile for faster development and consistency.
Related Case Studies
Fintech Mobile Banking App — Harness
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Read case studyFrequently Asked Questions
For the vast majority of apps, React Native delivers native-quality performance and UX. Apps like Instagram, Shopify, and Discord use React Native successfully. Where platform-specific optimization is critical, we write native modules. Most apps share 90%+ of code between platforms.
Yes. Business logic, API clients, state management, and utility functions can be shared between React web and React Native. UI components need separate implementations, but the architecture and data layer can be unified. We typically achieve 40-60% total code sharing.
CodePush lets you push JavaScript bundle updates directly to users without app store review. This means bug fixes and minor feature updates deploy in minutes, not days. We configure staged rollouts to catch issues early and automatic rollback if crash rates increase.
We optimize for performance from the start with lazy loading, efficient list rendering, and minimized bridge calls. We test on mid-range devices to ensure smooth performance across the device spectrum, not just flagship phones.
We use Expo when it covers your requirements, as it significantly speeds up development and simplifies the build process. For apps that need custom native modules or advanced platform integrations, we use bare React Native. Many projects start with Expo and eject only if needed.
Ready to Build Your Mobile App?
Tell us about your app idea and we will propose a React Native architecture that ships fast on both platforms.
Contact Us