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Partner with a React Native app development company that owns delivery end to end—product discovery, TypeScript application engineering, Expo and native integrations, performance, testing and App Store and Google Play release.
A capable React Native app development company does more than write screens. It owns architecture, native integration, release engineering and the long-term maintainability of your iOS and Android product.
Build production mobile products for iOS and Android with React Native and TypeScript, covering navigation, state, API integration, device capabilities and release readiness.
Versioned REST APIs, service layers, authentication, validation, integration endpoints and OpenAPI documentation for web, mobile and partner ecosystems.
Assess dependencies, isolate business logic, upgrade frameworks, reduce technical debt and migrate in controlled stages instead of a risky big-bang rewrite. See application modernization services.
Deliver Expo and EAS workflows with Expo Router, EAS Build and Submit, config plugins, notifications and environment-specific release pipelines.
Modernize inherited React Native applications toward current framework versions, Fabric, TurboModules and maintained dependencies, with release risk assessed up front.
Profile bottlenecks, optimize database access, improve caching, fix concurrency issues, strengthen logging and observability, and support production releases as part of enterprise software development.
Rather than a single fixed package, our React Native app development services are scoped around your product stage, existing codebase, native requirements and release responsibilities.
Custom React Native app development for iOS and Android with TypeScript—navigation, state, forms, offline workflows, API integration, device features and release readiness.
Expo and EAS delivery with Expo Router, EAS Build and Submit, configuration plugins, notifications, deep links and environment-specific release pipelines.
Connect your React Native application to platform capabilities and third-party SDKs using Swift/Objective-C on iOS and Kotlin/Java on Android where JavaScript alone is not enough.
Modernize an inherited React Native codebase toward current framework versions, Fabric, TurboModules, Hermes and maintained dependencies, with a planned upgrade path.
Resolve slow startup, dropped frames, memory issues, oversized bundles, excessive re-renders, JS-thread contention and crash patterns using systematic profiling.
Unit, integration and E2E testing, build automation, signing, environment management, TestFlight and Play testing, crash monitoring and repeatable store delivery.
Ask DreamzTech for two or three current CVs matched to your product architecture, industry, cloud environment, seniority, time-zone overlap and required start window. Interview the shortlisted developers before confirming the engagement.
Verified DreamzTech mobile product engagements. Framework-specific labelling is applied only where the implementation stack has been internally confirmed.
Relevant DreamzTech mobile delivery references can be shared for your product type, framework and integration profile once your requirements are clear.
Relevant DreamzTech mobile delivery references can be shared for your product type, framework and integration profile once your requirements are clear.
Relevant DreamzTech mobile delivery references can be shared for your product type, framework and integration profile once your requirements are clear.
Flexible Engagement Models | Fully Signed NDA | Code Security | Easy Exit Policy
Share your product stage, existing codebase, native integrations, backend contracts and release ownership and we will scope the React Native app development work accordingly.
Tell us whether you need custom React Native app development, Expo/EAS delivery, native module work, modernization, performance engineering or ongoing product support.
A category-by-category view of the React Native ecosystem we build across, the services you can commission and where native iOS/Android depth is required.
| Area | React Native Expertise |
|---|---|
| Core | React Native, React, TypeScript, JavaScript ESNext |
| Architecture | Component architecture, feature modules, Clean Architecture, MVVM-style patterns where appropriate |
| New Architecture | Fabric, TurboModules, JSI concepts, modern native-module patterns |
| Runtime | Hermes, Metro, bundle optimization, startup analysis |
| Expo | Expo, Expo Router, EAS Build, EAS Submit, EAS Update where appropriate, config plugins |
| Navigation | React Navigation, Expo Router |
| State | Redux Toolkit, Zustand, Context, TanStack Query / server state |
| Data & APIs | REST, GraphQL, WebSockets, OAuth/OIDC, Firebase, Supabase |
| iOS Native | Swift, Objective-C interoperability, Xcode, CocoaPods / SPM as appropriate |
| Android Native | Kotlin, Java interoperability, Android Studio, Gradle |
| Device Capabilities | Camera, maps, geolocation, Bluetooth/BLE, biometrics, files, notifications, deep links |
| UI & Animation | Reanimated, Gesture Handler, responsive layouts, accessibility |
| Storage | Async/local storage strategies, secure storage, SQLite where required |
| Testing | Jest, React Native Testing Library, Maestro / Detox where appropriate |
| Monitoring | Sentry, Crashlytics, performance telemetry |
| CI/CD | GitHub Actions, Bitrise, Fastlane, EAS, TestFlight, Play Console |
| Cloud | AWS, Azure, Google Cloud, Firebase |
| Collaboration | Git, code review, API contracts, documentation, Agile delivery |
Share the work, review matched engineers, then confirm scope and onboard on a realistic date.
Share the product type, existing architecture, React Native version, Expo/Bare setup, native dependencies, backend integrations and expected release ownership.
DreamzTech shortlists relevant profiles. Review the CVs, interview the engineers and validate technical fit using your own questions or coding process if required.
Finalize commercial terms, NDA and IP provisions, access requirements, delivery process and start date. The developer then joins your workflow with agreed ownership and reporting.
React Native app development services that deliver maintainable, production-ready iOS and Android products across regulated and operationally demanding industries.
The value of a React Native app development company is not extra coding capacity. It is accountable ownership of architecture, release quality and the product experience your users actually get. If product leadership already sits inside your organisation and you need dedicated engineering capacity rather than a managed build, you can hire React Native developers to embed in your existing team.
Share your product stage, backend stack, native integrations, backlog and release responsibilities and we will scope the build against the production environment.
Direct answers on cost, timelines, Expo versus Bare React Native, native modules, performance, maintenance and store release ownership.
A React Native app development company owns the delivery of your iOS and Android product—architecture, TypeScript application engineering, native integrations, testing, performance and store release—rather than supplying individual engineers.
Cost depends on scope, integrations, native requirements and release responsibilities. DreamzTech can provide a project estimate once the product stage, feature set and technical constraints are clear.
A focused first release commonly runs 6 to 16 weeks depending on feature scope, native integrations, backend readiness and store review. Modernization and rescue projects are scoped separately.
Discovery and scoping, architecture, UI implementation, API and backend integration, native module work where required, testing, CI/CD, store submission and post-release support within the agreed scope.
Yes. React Native is used to share product logic and UI across both platforms, with platform-specific code added where device capabilities or native SDKs require it.
Yes. We take on existing applications for feature delivery, dependency upgrades, performance work, modernization, testing and release engineering.
Both. Expo and EAS suit many products and shorten release pipelines; Bare React Native is used where custom native code, complex SDKs or deeper platform control is required.
Yes. We assess framework versions, dependencies, native modules and build systems, then plan a migration toward Fabric, TurboModules and current native-module patterns with release risk understood up front.
Yes. Native module work uses Swift or Objective-C on iOS and Kotlin or Java on Android, bridged into the React Native application.
Yes. Performance engagements cover startup time, re-rendering, list performance, animation, bundle size, memory, native integrations, image handling and crash analysis.
Yes. Release engineering can include signing, environments, CI/CD, TestFlight and Play testing, store submission and release troubleshooting, with ownership agreed before work starts.
Yes. We integrate REST, GraphQL, WebSocket, Firebase, Supabase and custom APIs, subject to the architecture and available API contracts.
Yes. Offline-first workflows, local storage strategies, sync and conflict handling are common in field service, logistics and healthcare products.
Yes. Ongoing support can cover dependency and OS upgrades, store requirement changes, monitoring, bug fixing, performance work and incremental feature delivery.
Code ownership, IP transfer, NDA obligations and access terms are defined in the signed agreement. Engagements can be structured for client ownership of project deliverables.
Choose based on your existing codebase, team skills, native dependencies and long-term ownership. A JavaScript/TypeScript organisation often prefers React Native; other products may have reasons to choose Flutter or fully native.
Yes. An NDA can be signed before detailed product, architecture or commercial discussion.