Hire React Native Developer
Single-codebase iOS + Android apps using React Native and Expo. Typed APIs shared with the web app, native modules in Swift/Kotlin, and OTA updates via EAS.
Single-codebase iOS + Android apps with Expo or bare React Native and the new architecture.
Typed API layers and state machines shared with the web app for consistent product behavior.
Custom native modules in Swift/Kotlin for platform-specific integrations that RN libraries don't cover.
EAS Update and CodePush pipelines for same-day bug fixes without App Store review cycles.
Reusable component libraries with theming, accessibility, and responsive layouts.
Jest, Detox end-to-end tests, and EAS Build pipelines running on every PR.
React Native has become the dominant choice for teams that need a single codebase to serve iOS and Android without sacrificing the feel of a native app. When done right — with proper bridging, platform-specific modules, and careful state management — users can't tell it from a native build. When done poorly, you get janky animations, unpredictable crashes, and a maintenance nightmare that costs more than two separate apps ever would.
Codieshub has been building production React Native applications since 2016. Our engineers have shipped apps in fintech, healthcare, e-commerce, and logistics — verticals where performance, offline handling, and deep device integrations (biometrics, push, BLE, camera) are non-negotiable. We don't template projects; we architect them around your specific user journeys and release cadence.
Every React Native engagement at Codieshub pairs a dedicated architect with a tight squad of senior engineers working U.S.-aligned hours. We handle the full lifecycle — architecture, native module development, CI/CD pipelines, app store submission, and post-launch optimization — so your internal team isn't pulled into mobile firefighting.
Most React Native projects fail at scale — not at launch. Performance degrades as the JS thread gets overloaded, third-party libraries conflict on version updates, and native module maintenance blocks every iOS or Android OS upgrade. Teams end up with a hybrid codebase that moves slower than going native would have.
Codieshub architects React Native apps with the JS bundle size, re-render surface area, and native module boundary defined before a line of code is written. We lean on Reanimated 3 and Skia for GPU-bound animations, implement Hermes across both platforms, and write native modules in Swift and Kotlin when React Native's bridge would be the bottleneck. Code sharing targets 85–90% while every platform-specific edge case gets the treatment it deserves.
Clients leave with an app submission package built to meet Apple and Google review guidelines — metadata, privacy manifests, entitlements, and store assets prepared before submission so review cycles aren't spent fixing avoidable rejections. Automated E2E test coverage runs via Detox, and a CI/CD pipeline ships over-the-air updates via EAS Update without app-store delays. Typical time-to-first-reviewable-build is four to six weeks for a greenfield MVP, with iOS and Android parity maintained throughout.
Get a fixed-scope estimate after a 2-hour discovery call — no vague ranges.
The Work
Archive · 2016 → 2026
Browse all 35 cases→
Fintech
Fintech Web Platform for Kapital Bank
Blendjet
E-commerce
Global E-commerce Funnels for Blendjet
mPATH Health
Healthcare
Healthcare SaaS for mPATH Health
PetScreening
Real Estate
SaaS Platform That Scaled to 21% MoM Growth
Saudia Cargo
Transportation & Logistics
Logistics SaaS for Saudia Cargo
Dot Drive
Fintech
Fintech Web Product for Dot Drive
PickPro
Logistics
Logistics Platform for PickPro
CoolBitX
Fintech
Blockchain Security Mobile App for CoolBitX
RSVLTS
E-commerce
E-commerce Platform for RSVLTS
4.9 / 5
Average client rating across platforms
93%
Net Promoter Score
150%
Client retention rate
SOC 2
Type II certified
Four ways to work with us — from surgical staff augmentation to fully managed delivery. All models share the same senior-first talent bench.
Full-time engineers embedded in your team for long-running engagements.
Explore Dedicated Teams↗Add senior specialists to an existing team — vetted, onboarded, and up to speed in weeks.
Explore Staff Augmentation↗Managed fixed-scope projects with a committed timeline and deliverables.
Explore Project Delivery↗Fractional senior technical leadership for architecture, hiring, and strategy.
Explore Virtual CTO↗Why Codieshub
The shortlist we get asked about on every call — what actually separates Codieshub from a dev shop.
We use React Native's New Architecture (JSI + Fabric) and platform-specific UI overrides to ensure your app looks and responds like a first-party app on both iOS and Android, not a web wrapper.
Every build ships with Hermes pre-compilation and Reanimated 3 worklets so animations run on the UI thread — 60fps scrolling and transitions even on mid-range Android devices.
Business logic, navigation, and data layers are shared across platforms. Only device-specific integrations — biometrics, push notification channels, camera APIs — get platform branches.
Critical bug fixes and content updates ship to users in minutes via Expo Application Services Update, bypassing the app store review queue without violating store policies.
Sensitive data stays in the platform keychain, biometric auth flows use native APIs, and certificate pinning is implemented at the network layer — not bolted on after launch.
We instrument crash reporting (Sentry), performance tracing, and analytics events during development — not as an afterthought — so you have production-grade visibility at launch.
Reviews
Ryan Pamplin
CEO · Blendjet
Blendjet case study→“Managing global scale requires extreme technical precision. Codieshub re-architected our funnels to perform under massive pressure.”
Farid Huseynov
CEO · Kapital Bank
Kapital Bank case study→“Reliability and scalability are critical for us. They approached the engagement with a strong technical foundation and a clear process.”
John Bradford
CEO · PetScreening
PetScreening case study→“An external team can be just as committed and driven as our internal one. Their dedication and attention to detail have made them invaluable.”
Steve Gebhardt
Founder · RSVLTS
RSVLTS case study→“Our old setup crashed during every major drop until Codieshub built a beast of an engine for us. They handled our traffic spikes perfectly.”
Michael Ou
Founder · CoolBitX
CoolBitX case study→“Security and precision are non-negotiable for us. They demonstrated solid technical judgment, were open to feedback from our engineers, and iterated quickly.”
Oliver Dlouhy
CEO · Kiwi
Kiwi case study→“We move fast and deal with a lot of edge cases. They kept up without cutting corners, which is rare. The team stayed responsive across time zones.”
Davis Rosser
CEO & Co-founder · Elite Amenity
Elite Amenity case study→“The digital concierge we co-built is more than tech — it's a paradigm shift in resident experience. Luxury brands can now offer faster services.”
Vito Robles
COO · Percensys
Percensys case study→“They took feedback seriously, refined the details, and made sure our content and workflows were presented in a way that really works for our learners and admins.”
Lisa Dunbar
CEO · Paradigm Labs
Paradigm Labs case study→“They did an excellent job balancing scientific nuance with a user-friendly experience. It's clear they care about both rigor and design.”
Enterprise-grade security and compliance across every engagement.
Nearshore teams that overlap with your working hours for real-time collaboration.
Near-perfect satisfaction scores across Clutch, DesignRush, and Manifest.
Process
Our engineers are not freelancers, and we are not a marketplace. Dedicated Codieshub seniors, seated with your team.
Before kickoff
Pre-kickoff technical and strategic review.
Before a single line of code, we sit with your team to align on stack, constraints, and what success looks like. Our VP Eng, CTO, and senior leads join — not a sales engineer.
Full review of your stack, goals, and constraints before kickoff
Session led by VP Eng, CTO, and the senior leads who'll staff the work
Architecture, tooling, and team shape agreed before the first sprint
Questions
The questions we get on every intro call — answered without the marketing gloss.
A production-ready MVP with core screens, authentication, API integration, and app store submission typically runs $40,000–$90,000 depending on complexity and third-party integrations. Apps with real-time features, offline sync, or hardware integrations (BLE, NFC, camera) sit at the higher end. We provide a detailed fixed-scope estimate after a two-hour discovery session — no vague ranges.
Keep exploring
