React Native development
React Native lets one team ship genuinely native iOS and Android apps from a single React codebase. We build them the production way: typed, modern architecture, native modules where they matter, and over-the-air updates that keep release cycles fast.
In short
React Native, at a glance
- Ship iOS and Android from a single team and project, not two native builds.
- The same skills, components and patterns as the web, so there's no new hire to make.
- Fast refresh in dev and over-the-air updates in prod keep release cycles short.
- Renders real native components, so apps feel and perform like native, not a web view.
Why React Native
React Native in production.
React Native renders real native UI components, not a web view, so apps feel native while sharing one codebase. For teams already fluent in React, it's the fastest route to a quality mobile product, with the same components, patterns and types as the web.
We build on the modern architecture (the new Fabric renderer and TurboModules) with Expo where it fits, TypeScript throughout, and native modules in Swift or Kotlin whenever a feature needs to reach past the JavaScript layer.
One codebase, both stores
Ship iOS and Android from a single team and project, not two native builds.
Your React team can build it
The same skills, components and patterns as the web, so there's no new hire to make.
Fast iteration & OTA
Fast refresh in dev and over-the-air updates in prod keep release cycles short.
Truly native UI
Renders real native components, so apps feel and perform like native, not a web view.
Native when you need it
Drop into Swift or Kotlin via native modules whenever a feature demands it.
Backed by Meta
A mature framework with a vast ecosystem, used by Instagram, Shopify and more.
Ship to both, share with the web
One React codebase, truly native iOS and Android apps — shipped by the team that already knows React.
How we engineer
with React Native.
How we work
Senior engineers, accountable to outcomes. Every change typed, reviewed and tested.
01Cross-platform app development
Production iOS and Android apps from one React Native codebase, store-ready and on brand.
- iOS + Android from one codebase
- Expo or bare workflow
- App Store & Play deployment
02Native module development
Bridge to native SDKs and hardware with Swift and Kotlin modules where JavaScript can't reach.
- Swift / Kotlin modules
- Camera, BLE, payments
- TurboModules
03Web & mobile code sharing
Share business logic, types and validation across your React web and React Native apps.
- Shared TypeScript core
- Monorepo setup
- Consistent design system
04Performance & modern architecture
Move to Fabric and Hermes, profile and fix jank, and keep startup and lists fast.
- New architecture migration
- Hermes engine
- List & render profiling
05OTA updates & release ops
Set up over-the-air updates and CI/CD so shipping is fast and low-risk.
- EAS / CodePush updates
- Automated builds
- Staged rollouts
06Maintenance & migration
Upgrade aging React Native apps, modernise the architecture, and keep them healthy.
- Version upgrades
- Crash monitoring
- Hybrid app integration
The stack we pair
with React Native.
Core
State & data
Native
Ship
A look at what we've shipped.
A real-time wealth platform built for scale
Re-architecting a legacy investment portal into a modular, real-time platform that holds up under heavy concurrent load.
View case studyA six-step cycle, repeated until it's right.
Transparent, predictable and collaborative. You always know what's shipping next and why.
Discovery
We map the business, users and constraints, then pressure-test the problem before a line of code.
Planning
Architecture, scope, and a sprint roadmap with clear milestones, budgets and success metrics.
Design
Research-led UX and high-fidelity interfaces, validated with prototypes before build.
Development
Senior-led engineering in two-week sprints with demoable increments and continuous review.
Testing & QA
Automated and manual testing, security review and performance hardening before release.
Launch & Care
Confident deployment, monitoring and SLA-backed support that keeps things humming.
React Native questions, answered.
Still unsure if React Native is right for your project? A senior engineer will tell you straight on a free call.
Yes. React Native renders real native UI components rather than a web view, so interactions and look-and-feel are native. With the modern architecture (Fabric and Hermes) and good engineering, performance is excellent for the vast majority of apps.
React Native if your team already knows React and you want to share logic with a React web app; its ecosystem and talent pool are huge. Flutter for the most pixel-identical custom UI across platforms. Both are excellent, we build both and recommend based on your team and product.
Usually yes. Expo dramatically simplifies builds, over-the-air updates and native APIs, and you can still drop to a bare workflow or add custom native code when needed. We choose Expo or bare per the app's requirements.
Fully. Through a large library ecosystem and custom native modules in Swift and Kotlin, we integrate camera, Bluetooth, biometrics, payments, push notifications and any native SDK your app needs.
Yes. Business logic, types and validation can be shared across React web and React Native, often in a monorepo, so the two apps stay consistent and cheaper to maintain. Platform-specific UI stays thin.
Considering an alternative stack?
Let's build
Ready to build with React Native?
Book a free 30-minute consultation. We'll pressure-test your idea and map a React Native approach, whether or not we end up working together.
What to expect
What happens after you hit send.
You book in 60 seconds
Share a few details below. No lengthy forms, no sales gatekeeping.
A 30-minute strategy call
You talk to a senior engineer about your actual problem, not an account manager.
A clear path forward
You leave with concrete recommendations and a rough scope, whether or not we work together.
- 100% free
- Senior engineer
- NDA on request
- Reply in 1 business day
Prefer email?
hello@tech4ze.comNepal
House 6/12, Adarshtole, Katahari - 2, Morang, Koshi
Australia
13 Basnett Street, Kurralta Park, Adelaide, South Australia 5037