Smerdoff
Smerdoff / Hire / Mobile App Developers

Hire React Native Developers for Cross-Platform Mobile Apps

React Native developers who bring your web team's JavaScript and React knowledge straight into mobile — shared logic, shared patterns, one codebase shipping to both iOS and Android stores.

Cross-PlatformReactiOS & AndroidFixed Scope
$287,500
true first-year cost of a $150k in-house developer once fees, ramp-up and lost productivity are counted
Full Scale
30–50%
lower cost of a dedicated senior team vs an equivalent in-house US hire — with faster ramp-up
Full Scale

What sets our React Native developers apart

Fits your existing React stack

If your team already writes React, React Native reuses that mental model, and often real code, instead of starting mobile from zero.

Legacy code, not just greenfield

We regularly inherit existing React Native apps — outdated dependencies, half-finished migrations, unclear architecture — and get them stable again.

Native modules when JS isn't enough

We write native Swift/Kotlin modules for the pieces that need real platform performance, instead of forcing everything through JavaScript.

MVP-speed delivery

Fast Refresh and a huge component ecosystem mean visible progress every week, which matters most when you're validating on a budget.

What a React Native engagement covers

Cross-platform architecture

Navigation, state management, and project structure built to scale past the MVP.

Native module development

Custom Swift/Kotlin bridges for camera, payments, and hardware-heavy features.

Legacy app maintenance

Dependency upgrades, New Architecture migration, and stabilizing apps you already have.

Performance tuning

Bridge and rendering profiling so the app feels native, not just React running on a phone.

App store launch

Build signing, store listings, and submission for both the App Store and Google Play.

FAQ

React Native reuses React's component model, state patterns, and often a real share of your team's JavaScript logic, so the learning curve and ramp-up time are far shorter than starting mobile from scratch.

React Native bridges to native UI components, while Flutter renders its own. Both perform well for typical business apps; React Native's edge is reusing your team's existing React and JavaScript investment.

Yes — this is a large share of what we do. Outdated dependencies, stalled New Architecture migrations, and unclear component structure are common, and we stabilize and modernize apps we didn't originally build.

It depends on scope, not hourly rate. We scope a fixed deliverable — an MVP feature set, a specific integration list — and quote against that, so cost is tied to what ships, not hours logged.

Related

Get a free app estimate

Tell us what your app needs to do — we'll scope the React Native build and a fixed estimate.