RN Cross-Platform
$45–$75/hr
TechReforms provides vetted, senior React Native developers on demand — specialists in RN 0.76 New Architecture (JSI, Fabric, TurboModules), Expo SDK 51, TypeScript, Redux Toolkit, Zustand, WatermelonDB, and Detox E2E testing. Part-time, full-time, or dedicated team. One developer — both stores. NDA protected. US time zone aligned. Starting from $45/hr.








Not all RN projects need the same expertise. Expo specialist, New Architecture engineer, or full-stack RN+Node.js — we match exactly what your project needs.
$45–$75/hr
$65–$100/hr
$50–$80/hr
$55–$85/hr
$50–$80/hr
$55–$85/hr
$65–$100/hr
$80–$120/hr
Six React Native–specific capabilities — Expo, Redux Toolkit, New Architecture, Hermes, and JSI — so you hire for the stack your product actually needs.
01
One React Native codebase — iOS App Store and Google Play simultaneously. 85–90% shared code. Expo managed or bare workflow depending on your native module requirements.
02
Migrate legacy React Native apps to New Architecture — JSI (JavaScript Interface), Fabric renderer, and TurboModules. Measurable performance improvements on iOS and Android.
03
Redux Toolkit, Zustand, Jotai, or React Query — state management architecture matched to your app's complexity. Clean separation of concerns, testable business logic, and predictable data flow.
04
Stripe React Native SDK, RevenueCat in-app purchases, Apple Pay and Google Pay integration. Subscription paywalls, trial flows, and billing management built for both stores simultaneously.
05
WatermelonDB or MMKV for local persistence — apps that work fully offline and sync intelligently. Hermes engine optimization, bundle splitting, and Flipper-based performance profiling.
06
Jest unit tests, Detox E2E automation on real iOS and Android devices, Fastlane CI/CD for automated App Store and Play Store releases. EAS Build and EAS Submit for Expo projects.
A React Native–specific hiring and delivery process — from architecture decisions and developer matching through NDA, sprint onboarding, and dual App Store + Play Store submission. Clear timelines and deliverables at every step.
We assess your product goals, Expo vs bare workflow, New Architecture readiness (JSI/Fabric/TurboModules), state management approach, and native module needs. You get a clear RN architecture decision before any code is written.
We match your project with vetted React Native developers — Expo specialists, New Architecture engineers, or full-stack RN+Node. You receive 3 profiles with GitHub links, App Store / Play Store samples, and rate cards within 48 hours.
You interview shortlisted developers on RN-specific topics — JS bridge vs JSI, performance tradeoffs, Expo constraints, and offline sync patterns. Your decision, zero obligation until you hire.
MSA, NDA, and IP assignment signed before the developer touches your codebase. All React Native source code, TypeScript definitions, custom native modules, and assets belong to you. Engagement model finalized — hourly, part-time, or full-time dedicated. GitHub repo access granted after signing.
Developer integrated into your GitHub, Jira, Slack, and CI/CD pipeline (Fastlane or EAS Build). Metro bundler configured, development environment standardized across team, and lint + TypeScript strict mode enforced. First sprint starts within 24 hours of onboarding. Daily standups in your US time zone.
When ready for production — we handle App Store Connect (screenshots, ASO metadata, privacy labels, age rating, review notes) and Google Play Console (store listing, content rating, data safety form, target API level compliance). Both stores simultaneously. Common RN rejection reasons — missing purpose strings, incorrect entitlements, Play Store policy flags — pre-checked before submission.
React Native–specific, verifiable claims — New Architecture vetting, dual-store delivery, Detox standards, US time zones, replacement guarantee, and full IP ownership.
Every TechReforms RN developer is vetted on React Native New Architecture — JSI, Fabric renderer, and TurboModules. Not developers who only know the legacy bridge. Future-proof code from day one.
RN 0.76+ New Architecture assessment in every vetting
One React Native developer handles your iOS App Store and Google Play simultaneously — architecture, submission, ASO, and post-launch updates. No separate iOS and Android headcount.
200+ cross-platform apps shipped to both stores
We require Detox E2E test coverage on all React Native projects — tests run on real iOS and Android devices in CI. Jest unit tests enforced. TypeScript strict mode. Not optional. Not "we can add tests later."
Detox + Jest coverage in every RN project contract
All developers work EST, CST, MST, or PST. Metro bundler issues at 10am your time get fixed by noon — not tomorrow morning. Daily standups, Slack in your hours, weekly sprint reviews at your preferred slot.
US time zone SLA in every engagement contract
If the React Native developer doesn't meet expectations in the first 30 days — code quality, communication, or delivery pace — we replace within 1–2 weeks at zero extra cost. Written into every contract.
Replacement guarantee documented in MSA
All RN source code, TypeScript files, custom native modules, and CI/CD configs belong to you on delivery. NDA before repo access. No lock-in — you can hand the codebase to any team at any time.
IP transfer in every contract — NDA before day one
Side-by-side factors that matter when you hire — language, developer pool, dual-store delivery, and when each stack is the right call for your team.
Language
React Native
JavaScript / TypeScript
Flutter
Dart
Native Swift/Kotlin
Swift / Kotlin
Developer pool
React Native
Largest — JS devs
Flutter
Growing
Native Swift/Kotlin
Separate iOS + Android
Performance
React Native
Good — JSI (New Arch)
Flutter
Near-native
Native Swift/Kotlin
Best possible
iOS + Android together
React Native
Yes — one developer
Flutter
Yes — one developer
Native Swift/Kotlin
Two separate devs needed
Web / Desktop support
React Native
RN Web (limited)
Flutter
Full — all platforms
Native Swift/Kotlin
None
Existing JS/React team
React Native
Best fit
Flutter
New language (Dart)
Native Swift/Kotlin
New language
npm ecosystem
React Native
Full access
Flutter
pub.dev only
Native Swift/Kotlin
Limited
Best hire when
React Native
JS team exists, iOS + Android needed, large npm package dependency
Flutter
Custom UI, web+mobile, no JS preference
Native Swift/Kotlin
iOS-only or Android-only, max performance, deep platform APIs
| Factor | React Native | Flutter | Native Swift/Kotlin |
|---|---|---|---|
| Language | JavaScript / TypeScript | Dart | Swift / Kotlin |
| Developer pool | Largest — JS devs | Growing | Separate iOS + Android |
| Performance | Good — JSI (New Arch) | Near-native | Best possible |
| iOS + Android together | Yes — one developer | Yes — one developer | Two separate devs needed |
| Web / Desktop support | RN Web (limited) | Full — all platforms | None |
| Existing JS/React team | Best fit | New language (Dart) | New language |
| npm ecosystem | Full access | pub.dev only | Limited |
| Best hire when | JS team exists, iOS + Android needed, large npm package dependency | Custom UI, web+mobile, no JS preference | iOS-only or Android-only, max performance, deep platform APIs |
Our React Native developers have shipped apps across on-demand, fintech, enterprise, and B2B — iOS App Store and Google Play simultaneously. Every app below is live.
1.2K
Bookings today
4.8
App rating
8min
Avg response
Two-sided marketplace in React Native 0.76 with New Architecture enabled — customer app and provider app sharing 88% codebase. Stripe Connect split payments, real-time Google Maps provider tracking, push notifications via FCM and APNs, and Redux Toolkit for predictable state. Both iOS and Android launched simultaneously.
RN 0.76, Expo SDK 51, JSI, Fabric, TurboModules, Hermes, Redux Toolkit, Zustand, WatermelonDB, MMKV, Detox — full stack coverage.
Transparent rates — no hidden fees. All rates include NDA, IP protection, and US time zone alignment.
| Developer Level | Specialization | Hourly Rate | Monthly Full-time | Start Time |
|---|---|---|---|---|
| Junior RN Developer | RN + Expo + Firebase | $45–$60/hr | $6.5K–$8.5K/mo | 1 week |
| Mid-level DeveloperMost Hired | RN + TypeScript + Redux | $60–$85/hr | $8.5K–$12K/mo | 1–2 weeks |
| Senior RN Developer | New Arch / JSI / Offline | $85–$110/hr | $12K–$16K/mo | 1–2 weeks |
| RN Architect | Enterprise / MDM / Custom Native | $100–$130/hr | $14K–$18K/mo | 2 weeks |
| Full-Stack RN + Node | RN + GraphQL + Firebase | $70–$100/hr | $10K–$14K/mo | 1–2 weeks |
iOS App Store and Google Play simultaneously — on-demand, SaaS, enterprise, and B2B apps by our React Native developers.
A senior in-house RN developer in the US costs $130K–$180K/year. TechReforms senior RN developers start at $12K/month — same quality, no recruitment or benefits overhead.
98% of clients renew or expand their React Native engagement after the first 3 months — long-term delivery partnerships, not one-off projects.



