React Native

React Native Development

Launch native-feeling iOS and Android apps with React Native. We write type-safe cross-platform features using TypeScript and Hermes engine optimizations to deliver native performance and fast iteration.

Native UX & Components

Up to 90% Code Reuse

Fast Iteration Cycles

Start Your RN Project All Mobile Services

60+

React Native Apps Shipped

4.8★

App Store Rating Avg.

85%+

Code Reuse Rate Avg.

Years of RN Experience

React Native Studio

Hermes & TypeScript

60+

React Native Apps Shipped

4.8★

App Store Rating Avg.

85%+

Code Reuse Rate Avg.

Years of RN Experience

JS & Native Techs

React Native

TypeScript

Hermes Engine

Fastlane

Biometrics

Native Bridges

Reliability Metrics

Codebase Reuse90%

Crash-Free Sessions99%

JS Bundle Load Speed94%

Capabilities

React Native App Services

Fast, scalable cross-platform mobile architectures engineered using Hermes optimizations and React paradigms.

Custom React Native App Development

Build highly responsive cross-platform applications with React Native, sharing up to 90% of code between iOS and Android.

Cross-platform architecture design
Custom component library building
State management with Redux Toolkit / Zustand
Async operations with React Query / RTK Query
TypeScript type-safe codebase setup

React Native Native Modules & Bridges

Seamlessly integrate native Swift, Objective-C, Kotlin, or Java code whenever high-performance hardware access is required.

Custom native module bridge building
Native UI components wrapping
Swift / Kotlin system integrations
Direct hardware sensors access setup
Legacy native codebase migration

Performance Tuning & Optimization

Eliminate frame drops and layout jank, profiling Javascript engine threads and memory footprints for 60fps animations.

Hermes engine garbage collection tuning
UI thread & JS thread profiling sessions
FlatList viewport rendering optimization
Native-driver animated transitions setup
Startup bundle size minimization

Store Submission & Launch Management

End-to-end management of App Store Connect and Google Play Console release pipelines, testing tracks, and policy validations.

App Store & Play Store uploads
Metadata and screenshots configurations
Closed beta tracks via TestFlight & Play Testing
Automated code-signing key setups
Store guidelines pre-audit checks

Enterprise Biometrics & Security

Bank-grade security architectures implementing OAuth2 SSO, encrypted local secure store databases, and TLS pinning.

Keychain & Keystore credential storage
Face ID and biometric fingerprint verification
AES-256 local database encryption
SSO login (Okta, Azure AD, OAuth2)
SSL certificate network pinning setup

Real-time Operations & Sync

Integrate Firebase, WebSockets, and background sync workers to power live telemetry, chat features, and notifications.

Firebase Cloud Messaging push alerts
WebSocket real-time bidirectional data streams
Background sync task queues
Offline delta synchronization mechanics
In-app messaging design implementations

React Native Technology Stack

The database, libraries, framework elements, and automated build pipelines we use to ship.

React Native

Language & Framework

TypeScript

Language & Framework

Firebase Auth

Auth & Storage

Firebase

Auth & Storage

Node.js

Backend

Express

Backend

AWS

DevOps

Fastlane

DevOps

Languages & Core

React Native framework API
TypeScript type-safe logic
Hermes Engine JS runtime
Expo & bare workflows
Metro bundle packagers

State & Caching DBs

Redux Toolkit state stores
Zustand micro store systems
React Query data fetch cache
SQLite / MMKV local databases
WatermelonDB offline syncing

DevOps & Code Push

Expo Application Services (EAS)
Fastlane signing pipelines
App Store Connect TestFlight
Google Play Console internal tracks
Sentry logging integrations

Benefits

Benefits of React Native Applications

Accelerated Time-to-Market

A single shared codebase means shipping to both Apple App Store and Google Play Store concurrently, cutting development cycles in half.

Lower Development Costs

Writing features once saves substantial engineering hours during initial builds and ongoing feature additions.

Consistent Multi-Platform UX

React Native UI components render to platform-native views, keeping your app looking authentic and familiar on both platforms.

Fast Over-The-Air Patches

Update javascript bundles directly on user devices without waiting for App Store Connect or Play Store policy validation cycles.

Rich Open-Source Ecosystem

Leverage hundreds of vetted, high-quality open-source components to speed up calendar, maps, and camera integrations.

Easy Native Code Extensions

React Native does not sandbox you — easily drop down to native Java or Swift modules when building highly specialized features.

Process

Our React Native Process

A structured cross-platform workflow from design mappings through stores publication, integrating with DevOps CI/CD systems.

Discovery & System Audit

Define your audience, map API endpoints, and outline the cross-platform roadmap.

UI Design & Component Mapping

Design pixel-perfect interfaces that map naturally to reusable React Native cross-platform elements.

TypeScript Development

Develop features using TypeScript, React Native components, state stores, and middleware libraries.

Multi-Platform Device QA

Test apps concurrently on iOS and Android simulators and real devices using testing suites.

Beta Tracks Distribution

Distribute builds to stakeholders using TestFlight and Google Play Console testing tracks.

App Store Launches

Submit optimized bundles to Apple and Google Play stores, handling updates and releases.

Why Partner with Intellosoft for React Native

We build highly performant React Native apps designed from day one to share logic without sacrificing platform UI look and feel.

60+

React Native Apps Shipped

4.8★

App Store Rating Avg.

85%+

Code Reuse Rate Avg.

Years of RN Experience

Discuss React Native App

TypeScript-First Development

We write clean, type-safe code that minimizes production runtime exceptions and speeds up iteration.

Native Bridge Experts

We write custom Objective-C/Swift and Java/Kotlin bridge layers for custom hardware requirements.

Hermes Performance Tuning

We optimize memory allocation and bundle load times to hit 60fps scrolling and fast initial startup.

Automated Sign & Release

We utilize Fastlane CI/CD workflows to push beta updates to TestFlight and Play Store internal tracks instantly.

SLA-Backed Support Cycles

Our maintenance programs keep your apps updated against yearly iOS and Android API upgrade changes.

Industries We Serve

Healthcare

Fintech

E-Commerce

Logistics

SaaS

Education

Real Estate

Insurance

Manufacturing

Legal

Healthcare

Fintech

E-Commerce

Logistics

SaaS

Education

Real Estate

Insurance

Manufacturing

Legal

React Native Success Stories

Real results from clients who built cross-platform using React Native with Intellosoft.

Logistics Fleet Companion

Challenge

A fleet operator needed cross-platform companion tools with real-time GPS tracking and offline sync capabilities.

Solution

Delivered a React Native application integrated with custom Swift/Kotlin background geolocation modules and SQLite caching.

Outcome

92% shared codebase rate verified
Uptime SLA average at 99.98%
40% development cost reduction achieved
Real-time GPS updates under 1-second lag

Fintech Consumer Wallet

Challenge

A fintech startup needed secure, high-fidelity iOS and Android payment apps.

Solution

Built React Native wallet with fingerprint/Face ID logins, Keychain Services data protection, and Stripe API systems.

Outcome

Launched to both stores in 12 weeks
4.9★ rating average across 10k users
Zero compliance security breaches
Hermes engine optimized startup under 1.2s

On-Demand Delivery App

Challenge

A delivery client needed dynamic maps, order status updates, and interactive notifications.

Solution

Developed cross-platform React Native client with maps integrations, WebSocket notifications, and Stripe terminal syncing.

Outcome

Processed 50,000+ orders in month 1
90%+ code reuse between iOS and Android
Fastlane automated deployments configured
App store reviews approved in 24 hours

Client Stories

What Our Clients Say

"Intellosoft transformed our business with their innovative solutions. Their team is professional, responsive, and truly understands our needs."

Pawan Pathak

GM, Tulip Inn

"Working with Intellosoft was a game-changer for our startup. They delivered beyond our expectations and within budget."

Vasant Patel

CEO, Space Realty

"The best technology partner we have worked with. Their expertise and dedication to excellence are unmatched."

Susmita Deb

HOD, World Way

Site directory

Explore Intellosoft

Services, regional hubs, and company pages are organized so you can scan and jump in one place.

USA delivery hubs

Engineering centers

UAE delivery hubs

Engineering centers

India delivery hubs

Engineering centers

Frequently Asked Questions

How does React Native achieve native application performance?+

Unlike hybrid web-view wrappers, React Native bridges JavaScript to native platform UI controllers. This means buttons, text boxes, and animations render directly as native iOS SwiftUI/UIKit or Android Jetpack views. Using the optimized Hermes JavaScript engine, startup latency and bundle execution are kept fast.

What percentage of code can be reused between iOS and Android?+

On average, our React Native applications achieve between 85% to 92% code reuse. Only platform-specific configs (like pushes, permissions, and custom OS-specific UI layouts) are built separately, substantially lowering development and maintenance overhead.

Can we integrate custom Swift, Java, or C++ libraries in React Native?+

Absolutely. React Native is designed to be open. We build custom native modules and bridge layers using Swift/Kotlin to interface directly with custom libraries, hardware SDKs, or legacy native codebases without any restrictions.

Can you update React Native apps without App Store review?+

Yes. For minor bug fixes, copy edits, or UI tweaks, we can push Javascript bundle updates directly to user devices using over-the-air (OTA) update frameworks, bypassing the standard store submission delays.

How do you secure data inside React Native apps?+

We protect keys and tokens using OS-level secure storage wrappers (Keychain on iOS and Keystore on Android). We also encrypt local caches using secure SQLite wrappers and secure the networking pipeline using certificate pinning.

How do you decide between React Native and Flutter?+

Both are excellent cross-platform frameworks. We typically recommend React Native if your development team already uses React/TypeScript, if you need to integrate existing native code modules, or if you prefer JavaScript ecosystem tools. Learn more about our Flutter app development services to compare.