iOS + Android from one codebase
A single Dart codebase compiled to native — identical layouts on both platforms, adaptive where the OS demands it.
Hire · Flutter & Dart
Hire Flutter developers for one codebase that feels native twice.
Dedicated Dart engineers who build pixel-consistent iOS and Android apps — custom widgets, clean state management and the platform-channel work most Flutter CVs avoid.
Hourly from $25/hr. Shortlist: 48 hours. Contracts: month-to-month.
What they do
What our Flutter developers build day to day.
Consumer apps, business tools and everything between — built widget-first, tested and released to both stores.
Custom widgets & animations
Bespoke UI that does not look like a Material template — implicit and explicit animations, custom painters, hero flows.
State management done right
Riverpod, Bloc or Provider structured in layers — UI, domain, data — so features stay testable as the app grows.
Platform channels & native SDKs
Swift and Kotlin bridges for payments, Bluetooth, background services and vendor SDKs without Flutter wrappers.
Firebase & backend integration
Auth, Firestore, Cloud Functions, FCM and analytics — or a REST/GraphQL backend with Dio and typed models.
Offline-first data
Local persistence with Isar, Hive or Drift, sync queues and cache invalidation for users on unreliable networks.
Push notifications & deep links
FCM with local-notification handling, notification routing and app links that open the right screen every time.
Payments & subscriptions
Razorpay, Stripe and in-app purchases with server-verified receipts — subscription state that survives reinstalls.
Store releases on both platforms
Signing, flavors for staging/production, fastlane pipelines, TestFlight and Play tracks — release day without drama.
Performance tuning
DevTools profiling, jank hunting, build-method hygiene and image/list optimisation to hold 60fps on mid-range devices.
Testing at three levels
Unit tests on domain logic, widget tests on screens, integration_test flows on the journeys that matter — wired into CI.
Rescues & migrations
Half-finished agency projects, FlutterFlow exports and old Flutter 2 codebases brought up to current stable — incrementally.
Tooling
The Flutter stack they arrive fluent in.
We match to your architecture — Riverpod or Bloc, Firebase or custom backend, mobile-only or multi-platform.
Flutter 3.x
Dart 3
Riverpod
Bloc · Cubit
Provider · GetX
GoRouter
Dio · Retrofit
Freezed · json_serializable
Firebase suite
Supabase
Isar · Hive · Drift
Platform channels
Rive · Lottie
Razorpay · Stripe · IAP
integration_test · Patrol
fastlane · Codemagic
Sentry · Crashlytics
Flutter Web · Desktop
Engagement models
Three ways to hire a Flutter developer.
All models are month-to-month with a free replacement guarantee and senior code review included.
from $25/hr
Pre-agreed block of hours. Best for audits, upgrade work and unblocking a stuck release.
- Start from a 40-hour block
- Weekly hour reports
- Unused hours roll over one month
80 hrs/month
Half a developer, consistently. Best for maintaining a live Flutter app while shipping small features.
- Fixed daily overlap window
- Same developer every day
- Upgrade to full-time anytime
Full-time dedicated
Most popular
160+ hrs/month
A Flutter engineer who works only on your app — your sprints, your releases, your roadmap.
- Exclusive to your product
- Senior team-lead code review included
- Free replacement within 7 days
- 30 days notice to scale down
How it works
From brief to first build in four steps.
Every Flutter candidate passes a senior code review of a real app they shipped — architecture, tests and store listing included.
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1
Brief
Your state-management choice, backend, native integrations and the hours per week you need.
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2
Match
2–3 screened Flutter developers within 48 hours, matched to your architecture.
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3
Interview
You interview. You decide. Ask them to explain their layer boundaries — the good ones light up.
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4
Start
Onboarded within 72 hours — flavors building locally, first merged PR in week one.
Why Smart Desizns
Screened by a team that ships mobile for real.
We run our own mobile products in production — store releases, push infrastructure, payment flows and the 2am incident channel. That operating experience is the bar every Flutter candidate is screened against.
ERP + field apps
PharmOS
Pharmacy ERP in production with companion mobile apps for field sales — offline capture, sync and printing.
Community platformHoodDesk
Resident and guard apps live on devices — visitor management, notices, billing and gate operations.
OTT · Mobile + TVPengwinTV
OTT streaming apps for mobile and Android TV — video pipelines, subscriptions and content management.
FAQ
Hiring Flutter developers — common questions.
Should I choose Flutter or React Native?
If your team already writes JavaScript/TypeScript, React Native usually integrates better; if you want highly custom, pixel-identical UI on both platforms with strong performance out of the box, Flutter is a great fit. We staff both — tell us your constraints and we will give you a straight recommendation before you hire anyone.
Can they rescue an existing or half-finished app?
Yes — including apps started by other agencies or exported from FlutterFlow. The developer begins with an audit of state management, package health and build setup, then agrees a stabilisation plan before new features.
Which state management approach do they use?
Whatever your codebase uses — Riverpod, Bloc, Provider or GetX. For greenfield work most of our developers default to Riverpod with a layered architecture, but they follow your conventions, not the other way round.
Do they handle native iOS/Android integration?
Yes. Platform channels for payment SDKs, background services, Bluetooth and camera work are part of the screening bar, along with the Xcode and Gradle debugging that comes with them.
What does a dedicated Flutter developer cost?
Hourly engagements start from $25/hour. Part-time and full-time dedicated monthly rates depend on seniority and duration — we quote in writing after a short brief, with no obligation until you have interviewed the candidates.
Ready to add a Flutter engineer?
Share your app state — greenfield, live or rescue — and the hours you need. You will have 2–3 screened Flutter CVs within 48 hours.
Also hiring: React Native · Android · Node.js