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Flutter Engineers

Hire Flutter Developers

One codebase. Two platforms. Production quality.

Our Flutter team ships cross-platform mobile apps that look and perform like native. Single codebase for iOS and Android, with custom UI and platform-specific optimizations where they matter.

Book a strategy callSee relevant workUpdated Mar 2026
20+

Flutter apps

4.6/5

Store rating avg.

40%

Dev time saved

Overview

Why Flutter?

1Raft provides Flutter development teams that build cross-platform mobile applications for iOS and Android from a single codebase. With 20+ Flutter apps shipped across hospitality, healthcare, and commerce, 1Raft engineers deliver pixel-perfect UIs, offline-first architectures, and App Store-ready products in 10-14 weeks.

Flutter lets us ship to both platforms without compromising on quality. Our team builds with it daily, and we know where the framework shines and where you need platform-specific work. The result: apps that users cannot tell apart from native, built in half the time.

We use Dart with strong typing, BLoC or Riverpod for state management, and a custom widget architecture that keeps code reusable across projects. Every app gets automated testing, CI/CD with Fastlane, and structured error reporting from day one.

Our Flutter team has shipped booking apps handling 50,000+ reservations monthly, fitness tracking apps with real-time sensor data, and commerce apps with complex offline-first inventory management. We understand the mobile platform constraints that trip up web-focused teams.

Why 1Raft for Flutter

  • Flutter 3.x with Dart 3 and null safety
  • State management: BLoC, Riverpod, Provider
  • Custom UI widgets and animations
  • Platform channels for native iOS/Android features

Expertise

What our Flutter team delivers

Flutter 3.x with Dart 3 and null safety

State management: BLoC, Riverpod, Provider

Custom UI widgets and animations

Platform channels for native iOS/Android features

Offline-first architecture with local databases (Hive, Isar)

Push notifications, deep linking, and in-app purchases

CI/CD: Fastlane, Codemagic, GitHub Actions

App Store and Play Store submission and optimization

Process

How the engagement works

1
Week 1

Product scoping and wireframes

Define the feature set, screen flow, and platform-specific requirements. Output: interactive wireframes, API contract, and a sprint plan with App Store submission timeline.

2
Weeks 2-4

Core app and design system

Build the app shell, navigation, auth flow, and reusable widget library. Both iOS and Android builds running on physical devices by end of week 3.

3
Weeks 5-10

Feature sprints

Two-week cycles delivering screens and features. TestFlight and Play Store internal testing builds shipped every sprint. Weekly client demos.

4
Weeks 11-14

QA, optimization, and launch

Device testing across 20+ models, performance profiling, accessibility audit, and App Store/Play Store submission. Post-launch monitoring and crash reporting setup.

Use Cases

Real-world Flutter projects

Guest experience app for a hotel chain

Built a Flutter app for check-in, room service, and concierge requests. Offline-first architecture for areas with poor connectivity. Integration with the hotel PMS and IoT room controls. → Digital check-in adoption hit 72% within 2 months. Guest satisfaction scores increased 18%. Front desk queue time reduced by 45%.

Fitness tracking app with wearable integration

Cross-platform fitness app with real-time heart rate monitoring, workout tracking, and social features. Bluetooth integration with 15+ wearable devices via platform channels. → 65,000+ downloads in first quarter. Average session duration: 12 minutes. 4.7 star rating on both App Store and Play Store.

Field service app for an industrial company

Offline-capable mobile app for field technicians. Work order management, photo documentation, digital signatures, and GPS-based job routing. Syncs when connectivity returns. → Paper-based workflows eliminated. Job completion time reduced 30%. Data entry errors dropped from 12% to under 2%.

Technology stack

FlutterDartBLoCRiverpodFirebaseHiveIsarFastlaneCodemagicPlatform ChannelsREST/GraphQL

Frequently asked questions

Flutter gives you true single-codebase development with a custom rendering engine that produces pixel-identical output on both platforms. The result: 70-80% code sharing between iOS and Android, faster iteration, and lower maintenance cost. We recommend native development only when you need deep platform-specific features that Flutter cannot access.

Next Step

Get a Flutter team matched to your product.

One call with a founder. No sales team, no follow-up sequence. If we can't help, we'll say so.

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