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CROSS-PLATFORM NATIVE

Flutter Development: One Codebase. Every Platform.

Flutter lets us ship beautiful, high-performance apps for iOS, Android, web, and desktop from a single Dart codebase — cutting your development cost by up to 60% without sacrificing quality or native feel.

100+
Flutter Apps Shipped
60%
Cost Saving vs Native
1 Codebase
iOS + Android
8wk
Avg Timeline

Get Your Custom Project Plan

Share your project details — a senior engineer responds within 4 hours.

🔒NDA Protected
24hr Response
💬Free Consultation
What We Offer

Complete Flutter Development Services

🐦

Dart & Flutter SDK

We write clean, idiomatic Dart using Flutter's latest SDK. Our engineers stay current with every Flutter release, ensuring your app benefits from the latest performance improvements and APIs.

🧩

Custom Widget Library

We design and build reusable custom widget libraries tailored to your brand, ensuring visual consistency across screens while keeping the codebase DRY and maintainable.

Native Performance

Flutter compiles to native ARM code, delivering 60/120fps animations without a JavaScript bridge. We profile and optimize rendering pipelines to ensure buttery-smooth performance on all devices.

🔌

Platform Channels

When you need to access device-specific APIs not covered by existing plugins, we write custom Platform Channels in Swift/Kotlin to bridge Flutter with native functionality seamlessly.

🖥️

Flutter Web & Desktop

Extend your Flutter app beyond mobile to web browsers, macOS, Windows, and Linux — all from the same codebase. We architect shared business logic with platform-adaptive UIs for each target.

🔄

State Management (Riverpod/Bloc)

We implement scalable state management using Riverpod or Bloc depending on your app's complexity, ensuring a predictable, testable, and maintainable application architecture.

Our Work

Products That Users
Actually Love.

200+ products shipped across fintech, healthcare, e-commerce, and SaaS — built to scale, designed to convert.

KPR Interiors
Web Design
KPR Interiors
4x Lead Gen
1.8s Load Time
Next.jsTailwindGSAP
CareSync
Healthcare
CareSync
130+ Patients
4.9★ Rating
ReactNode.jsPostgreSQL
LYKFit
E-Commerce
LYKFit
3x Revenue
2.5M+ Visitors
Next.jsShopifyStripe
Pioneer Logistics
Logistics
Pioneer Logistics
15K+ Deliveries/Mo
98% On-Time
ReactNode.jsMapBox
BYT Trucking
Logistics
BYT Trucking
500+ Projects
30+ Years
Next.jsMapBoxMongoDB
ReviewPro
SaaS
ReviewPro
10K+ Businesses
200% Growth
ReactGoogle APIRedis
KPR Interiors
Web Design
KPR Interiors
4x Lead Gen
1.8s Load Time
Next.jsTailwindGSAP
CareSync
Healthcare
CareSync
130+ Patients
4.9★ Rating
ReactNode.jsPostgreSQL
LYKFit
E-Commerce
LYKFit
3x Revenue
2.5M+ Visitors
Next.jsShopifyStripe
Pioneer Logistics
Logistics
Pioneer Logistics
15K+ Deliveries/Mo
98% On-Time
ReactNode.jsMapBox
BYT Trucking
Logistics
BYT Trucking
500+ Projects
30+ Years
Next.jsMapBoxMongoDB
ReviewPro
SaaS
ReviewPro
10K+ Businesses
200% Growth
ReactGoogle APIRedis
Media Studio
Web Design
Media Studio
5x Client Leads
85% Engagement
Next.jsGSAPFramer Motion
SmartLamp
IoT
SmartLamp
50K+ Downloads
4.7★ Rating
React NativeFirebaseIoT SDK
HomeNest
Mobile
HomeNest
1M+ Downloads
68% D30 Retention
React NativeFirebaseMapBox
NFTc Marketplace
Web3
NFTc Marketplace
$2.4M Volume
15K+ NFTs
Solidityethers.jsIPFS
Custom Trucking
Logistics
Custom Trucking
500+ Loads
99% On-Time
Next.jsTailwindMongoDB
Velvet Cream
E-Commerce
Velvet Cream
2K+ Orders/Wk
4.8★ Rating
Next.jsStripeFirebase
Media Studio
Web Design
Media Studio
5x Client Leads
85% Engagement
Next.jsGSAPFramer Motion
SmartLamp
IoT
SmartLamp
50K+ Downloads
4.7★ Rating
React NativeFirebaseIoT SDK
HomeNest
Mobile
HomeNest
1M+ Downloads
68% D30 Retention
React NativeFirebaseMapBox
NFTc Marketplace
Web3
NFTc Marketplace
$2.4M Volume
15K+ NFTs
Solidityethers.jsIPFS
Custom Trucking
Logistics
Custom Trucking
500+ Loads
99% On-Time
Next.jsTailwindMongoDB
Velvet Cream
E-Commerce
Velvet Cream
2K+ Orders/Wk
4.8★ Rating
Next.jsStripeFirebase
Our Process

Our Flutter Development Process

01

Architecture Design

We define the app architecture — folder structure, state management approach, routing strategy, and third-party package selection — establishing a solid foundation before writing a single widget.

02

Widget Development

UI is built widget by widget in Flutter, with our designers and developers collaborating closely to produce pixel-perfect implementations of your Figma designs across both iOS and Android.

03

Platform Testing

We run comprehensive tests on real iOS and Android devices, covering golden widget tests, integration tests, and manual QA to catch any platform-specific rendering or behaviour differences.

04

Multi-Store Launch

We submit simultaneously to the App Store and Play Store, managing all signing, store metadata, and screenshots for both platforms. One team, one timeline, two successful launches.

FAQ

Flutter Development
FAQ.

Everything you need to know about our Flutter development services.

Ask Us Anything

Flutter is not a web wrapper or WebView. It compiles your Dart code directly to native ARM machine code and renders every pixel using its own Skia/Impeller rendering engine, bypassing both the native UI framework and a JavaScript bridge. The result is consistently fast, visually custom apps.

Flutter excels at pixel-perfect custom UIs, consistent cross-platform rendering, and pure Dart teams. React Native is a better fit when you have a strong JavaScript/React team and need deep integration with the native component ecosystem. We can help you evaluate the right choice based on your specific needs.

Yes, we offer Flutter migration services. We typically recommend a screen-by-screen migration strategy, running Flutter and native code side by side using Add-to-App until the full migration is complete, minimising risk and disruption to your existing users.

For most app categories, Flutter performance is indistinguishable from native — both achieve 60/120fps animations and fast startup times. Complex platform integrations like maps or camera may have slight overhead from Platform Channels, but these are imperceptible in practice.

Flutter is backed by Google with a strong open-source community and a growing plugin ecosystem (pub.dev). We provide post-launch maintenance packages and stay current with Flutter SDK updates, Dart upgrades, and OS compatibility requirements so your app never falls behind.

Ready to Build with Flutter?

Ship to iOS, Android, and web simultaneously. One team, one codebase, half the cost.

Get Free Consultation
NDA on Day 1
Fixed-Price Guarantee
48hr Proposal
Secure Data Residency
Selected Projects

Latest Work

📱 Mobile Apps🌐 Web Platforms🤖 AI Products💰 FinTech🏥 HealthTech🛒 E-Commerce📚 EdTech🚚 Logistics🏠 Real Estate🎮 Gaming
📱 Mobile Apps🌐 Web Platforms🤖 AI Products💰 FinTech🏥 HealthTech🛒 E-Commerce📚 EdTech🚚 Logistics🏠 Real Estate🎮 Gaming
Web Design3D Animation
01

Rapida

Delivery Service Platform

A high-performance delivery platform with real-time tracking and immersive 3D visualizations.

UI/UXSecurity
02

Fynsec

Cybersecurity Dashboard

Enterprise-grade security dashboard with real-time threat monitoring and analytics.

E-CommerceCreative
03

Pallet Ross

Art Marketplace

A curated marketplace connecting artists with collectors worldwide.

Mobile DevFlutter
04

Rapida Mobile

iOS/Android App

Cross-platform mobile experience with seamless delivery tracking and notifications.

APIMicroservices
05

Fynsec API

Backend Infrastructure

Scalable microservices architecture handling millions of security events daily.

Admin PanelAnalytics
06

Pallet Ross Admin

CMS Dashboard

Comprehensive content management system with advanced analytics and reporting.

01 / 06

Drag to explore or use arrow keys

Our Work

Products That Users Actually Love.

200+ products shipped across fintech, healthcare, e-commerce, and SaaS — built to scale, designed to convert.

Mobile App

FinTech Trading Platform

FinTech Startup

Results
2.1B+ Transactions
50ms Latency
4.8★ Rating
Technology
React NativeNode.jsAWS
Healthcare App

Telehealth Solution

Healthcare Network

Results
120+ Clinics
500K Consultations
HIPAA Certified
Technology
SwiftKotlinGCP
Mobile Platform

E-Commerce Marketplace

E-Commerce Brand

Results
85K MAU
28% Conversion
$12M GMV
Technology
FlutterGoMongoDB
Why Choose Codazz

The Agency That
Actually Delivers.

Built for founders and product teams who need results — not promises.

500+ Apps Built99% Client Retention8-Week MVP100+ Engineers15+ CountriesFixed Price, No Surprises24/7 SupportNDA Day 1500+ Apps Built99% Client Retention8-Week MVP100+ Engineers15+ CountriesFixed Price, No Surprises24/7 SupportNDA Day 1

16+ Years Experience

From early-stage startups to Fortune 500s — we have seen every challenge and know how to navigate it.

100+ Engineers

Full-stack teams across mobile, web, AI, and cloud — ready to deploy on your timeline.

24 Countries Served

Global delivery with local understanding — we adapt to your market, culture, and timezone.

98% Client Retention

Clients stay because we deliver. Our track record speaks through repeat business and referrals.

SOC 2 Certified

Enterprise-grade security standards. Your data and IP are protected from day one.

8-Week MVP

From idea to live product in 8 weeks. Structured sprints, zero fluff, maximum momentum.

Start Your Project →
Security & Compliance

Enterprise-Grade Security
& Compliance Standards.

Every project meets the highest security and regulatory standards. Your data is protected at every layer.

🔒GDPR Compliant
🏥HIPAA Certified
SOC 2 Type II
💳PCI DSS Level 1
📋ISO 27001
🔐AES-256 Encryption
🕵️Penetration Tested
🏛️CCPA Compliant
🛡️Zero-Trust Architecture
🔑MFA Enforced
☁️AWS Security Hub
📡99.99% Uptime SLA
🔒GDPR Compliant
🏥HIPAA Certified
SOC 2 Type II
💳PCI DSS Level 1
📋ISO 27001
🔐AES-256 Encryption
🕵️Penetration Tested
🏛️CCPA Compliant
🛡️Zero-Trust Architecture
🔑MFA Enforced
☁️AWS Security Hub
📡99.99% Uptime SLA
GDPREU Data Protection Regulation

Full compliance with EU data protection laws. User consent management, data portability, and right-to-erasure built into every project.

CCPACalifornia Consumer Privacy Act

California privacy compliance with opt-out mechanisms, data disclosure workflows, and consumer rights management.

HIPAAHealthcare Data Compliance

End-to-end healthcare data protection. Encrypted PHI storage, audit trails, BAAs, and access controls for telehealth and EHR systems.

PCI DSSPayment Card Industry Standard

Level 1 PCI DSS compliance for payment processing. Tokenized card data, secure transmission, and quarterly vulnerability scans.

SOC 2Type II Security Certification

Independently audited security controls covering availability, processing integrity, confidentiality, and privacy.

ISO 27001Information Security Management

Certified information security management system covering risk assessment, incident response, and continuous improvement.

Client Testimonials

What Our Clients
Say About Us.

Hear directly from the founders and CTOs who've shipped with us.

4.9·500+ reviews on Clutch
4.9 / 5 on Clutch
🏆Top Rated on GoodFirms
150+ Happy Clients
🌍15+ Countries Served
💬500+ Verified Reviews
🚀200+ Apps Shipped
🤝95% Client Retention
📱Trusted by Fortune 500
4.9 / 5 on Clutch
🏆Top Rated on GoodFirms
150+ Happy Clients
🌍15+ Countries Served
💬500+ Verified Reviews
🚀200+ Apps Shipped
🤝95% Client Retention
📱Trusted by Fortune 500

They transformed our legacy system into a high-performance cloud platform. Technical depth is unparalleled — shipped in 10 weeks, zero bugs in production.

SJ
Sarah J.
CEO, Fintech Startup, San Francisco

The level of detail in their product design phase saved us thousands in development costs. A truly strategic partner — they think like founders, not vendors.

MD
Michael D.
Head of Product, Healthcare SaaS, Austin

Scaling to 500K concurrent users was seamless with their architecture. Black Friday, not a single crash. I'm never going anywhere else.

AR
Alex R.
Founder, E-Commerce Platform, New York

We were struggling with a React Native app that kept crashing. The team rebuilt the entire architecture in 6 weeks — crash rate dropped to 0.01%. Absolute lifesaver.

PK
Priya K.
CTO, EdTech Series A, Dubai

Their team integrated real-time GPS tracking and route optimization into our fleet management system. Delivery times dropped 34% in the first month.

DL
David L.
VP Engineering, Logistics Corp, Chicago

From branding to a fully custom Shopify Plus build — they handled everything. Revenue tripled within 4 months of launch. The ROI speaks for itself.

NW
Nina W.
Founder, D2C Brand, Los Angeles

They transformed our legacy system into a high-performance cloud platform. Technical depth is unparalleled — shipped in 10 weeks, zero bugs in production.

SJ
Sarah J.
CEO, Fintech Startup, San Francisco

Join 150+ companies who've shipped with Codazz

Start Your ProjectView Case Studies
Let's Build Together

Your Vision Is One
Conversation Away.

Tell us about your project and we'll scope it, plan it, and build it — on time, on budget, every time.

See our portfolio for real client results.

NDA Signed on Day 1
Fixed-Price Guarantee
8-Week MVP Programme
Recognition & Certifications

Trusted, Verified &
Globally Recognised.

c.
Clutch Top Generative AI
2026
c.
Top App Development
2024
Webby Honoree
Webby Honoree
2024
Flutter Service Award
Flutter Service Award
2024
AWS Advanced Tier
AWS Advanced Tier
2024
AWS Cloud Ops
AWS Cloud Ops
2024
SOC II Certified
SOC II Certified
2024
ISO Certified
ISO Certified
2023
Red Herring 100
Red Herring 100
2023
c.
Clutch Top Generative AI
2026
c.
Top App Development
2024
Webby Honoree
Webby Honoree
2024
Flutter Service Award
Flutter Service Award
2024
AWS Advanced Tier
AWS Advanced Tier
2024
AWS Cloud Ops
AWS Cloud Ops
2024
SOC II Certified
SOC II Certified
2024
ISO Certified
ISO Certified
2023
Red Herring 100
Red Herring 100
2023