Flutter app development
from a single codebase

Cross-platform mobile and web apps from a single Dart codebase delivering native 60fps performance and pixel-perfect custom UIs. From consumer apps to enterprise platforms, Flutter ships faster without sacrificing quality.

AI-powered Flutter development

Faster Flutter builds,
smarter code

We embed AI at every stage of the Flutter development lifecycle from widget scaffolding and automated code review to performance profiling and App Store submission so your app ships faster and stays polished in production.

  • AI-assisted Flutter widget scaffolding

    Stateless and stateful widgets, BLoC/Provider patterns, and Riverpod state management boilerplate generated from your screen specs reducing setup time and enforcing Flutter best practices from the first commit.

  • Intelligent code review & Dart standards checks

    Automated PR analysis catches performance anti-patterns, widget rebuild inefficiencies, null-safety violations, and accessibility gaps before they reach your QA cycle.

  • AI-powered UI generation from Figma

    Flutter widgets generated directly from Figma designs maintaining pixel-perfect consistency across screen sizes and platforms without manual recreation.

  • Performance profiling & frame-drop detection

    Widget rebuild counts, Jank detection, and memory allocation spikes surfaced continuously via Flutter DevTools integration not discovered after users leave 1-star reviews.

  • Smart test generation & golden test automation

    Unit, widget, and integration tests auto-scaffolded from screen and BLoC specs, with golden tests generated for pixel-perfect UI regression coverage.

  • App Store compliance & automated release pipeline

    Fastlane-powered build automation, provisioning profile management, App Store Connect and Play Console metadata validation maintained automatically throughout your release cycle.

Services We Offer

Production-grade Flutter apps, not prototypes

Flutter, in production

Flutter apps users actually keep installed

Carefully crafted Flutter applications built for teams that need stunning UIs, genuine cross-platform reach, and the confidence that the app will perform flawlessly on every device their users carry.

Flutter tech stack

The Flutter setup your app needs

We choose the right combination of Flutter packages, state management patterns, and backend services that fit your product requirements, your team, and your target platforms.

Frontend
Pixel-perfect widgets.
Any platform.
Flutter 3.x
Dart 3
BLoC / Riverpod
go_router
flutter_animate
Material 3 / Cupertino
Custom widget-driven UIs built with Flutter's rendering engine delivering 60fps animations, brand-accurate designs, and a consistent experience across iOS, Android, and Web.
Backend
Dart-powered.
Cloud-native APIs.
Firebase (Auth · Firestore · FCM)
Node.js / Dart Shelf
GraphQL (Ferry)
REST APIs
Supabase
WebSocket / Socket.IO
Flutter apps backed by Firebase for rapid development or REST/GraphQL APIs for enterprise scale with real-time sync, push notifications, and offline-first data patterns.
Data & Enterprise Systems
Offline-first.
Multi-platform storage.
Hive / Isar (on-device)
Firebase Firestore
PostgreSQL / Supabase
AWS / GCP / Azure
Fastlane / Codemagic
App Store / Play Store / Web
On-device storage with cloud sync, Codemagic CI/CD for automated TestFlight and Play Store releases, and comprehensive crash analytics via Firebase Crashlytics.
No vendor lock-in Pause, pivot or stop anytime.
Tailored to your goals Tech that fits your roadmap.
Built for speed & scale Deliver value, faster.
Secure by default Best practices, every time.
Flutter App Development Process

Six sprints across every platform

SPRINT 1 / Discovery

Requirements & Flutter architecture

Platform targets, state management strategy, API contracts, and offline data requirements confirmed before development starts. You leave with a validated architecture and a feature map.

SPRINT 2–3 / Design

Design + Flutter scaffolding

Figma mobile designs, widget library, and the Flutter project scaffolded with BLoC/Riverpod, test suites, and Codemagic CI pipeline configured before the full build sprint begins.

SPRINT 3–6 / Build

Flutter development, weekly demos

Friday demo, Friday invoice. TestFlight and internal track builds from sprint 3 so you can interact with the real app on real devices. Pause anytime.

SPRINT 6 / QA & Performance

Widget testing + Jank profiling

Unit, widget, and integration test suites executed, golden tests verified, performance profiling completed, and App Store compliance review passed before submission.

SPRINT 7 / Launch

App Store + Play Store submission

Fastlane/Codemagic automated submission to App Store Connect and Play Console, with Firebase Crashlytics live on day one. We stay on through your first rollout.

+ ONGOING

Operate or hand off

Stay with us under SLA for ongoing feature development and Flutter maintenance, or take it home with full documentation and a 90-day warranty.

Industry expertise

Flutter apps shipped across every industry

Deep teams with industry context - not generalists googling compliance acronyms. Each industry below has 30+ shipped projects and a partner who knows the regulator.

Word of mouth

What clients tell their peers.

Real names, real companies, real numbers. Video on the left, written notes on the right - choose whichever feels more honest.

trieval

"They feel like our team — not a vendor."

RH
Ismail Abualsmah
CEO, Trieval
01:18
Repeat client
Although regulations prevented the site's launch, it met all requirements in terms of form and function. Fullestop's project plan charted a clear course to completion. The team's flexible, diverse talent pool enabled them to manage each stage of the project with consistent levels of skill.
Fast turnaround
Weekly demos, no surprises, and they push back when we're wrong. That last part is rare. Cut our cloud bill 47% in the first audit.

News & insights

Check Out the Latest Trends and Tech Discussions

We constantly come up with top-tier resources and breathtaking ideas that would help you stay informed about
the latest happenings in the tech world.

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Frequently Asked Questions

The questions every founder asks us.

  1. For many products, yes. Flutter allows you to build and maintain a single codebase for iOS, Android, and web, reducing development effort while delivering a consistent user experience across platforms. This approach often shortens timelines and lowers long-term maintenance costs.

  2. Flutter compiles directly to native ARM code and uses its own rendering engine, allowing it to deliver near-native performance. With proper architecture and optimization, Flutter applications can achieve smooth 60fps interactions and responsive user experiences across devices.

  3. Yes. We develop offline-capable Flutter applications using local databases and synchronization strategies that allow users to continue working without an internet connection. Data is automatically synchronized once connectivity is restored.

  4. The right approach depends on application complexity. We commonly use Riverpod, BLoC, or Provider based on scalability requirements, team familiarity, testing needs, and future maintenance considerations.

  5. Yes. We translate Figma designs into reusable Flutter widgets while maintaining design consistency, responsiveness, accessibility, and platform-specific user experience expectations across devices.

  6. Yes. We manage the complete release process, including build generation, store compliance reviews, metadata preparation, screenshots, provisioning profiles, and deployment to both Apple App Store and Google Play Store.

  7. Absolutely. Flutter can connect with REST APIs, GraphQL services, payment gateways, ERP platforms, CRMs, authentication providers, and other enterprise systems while maintaining secure data exchange and performance.

  8. We follow modular architecture patterns, establish clear state management practices, implement automated testing, maintain documentation, and create reusable component libraries that make future enhancements easier.

  9. Yes. We can rebuild native iOS or Android applications in Flutter, modernize outdated codebases, consolidate multiple applications into a single codebase, and preserve key functionality during migration.

  10. After launch, we can provide ongoing support that includes feature development, performance optimization, OS compatibility updates, crash monitoring, analytics reviews, and app store maintenance as your product evolves.

Pick your starting line

Three ways to get your flutter app shipped.

First cross-platform build or migrating two native apps to a single codebase we have a low-risk first step for both.