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Software Engineering · Xamarin & .NET MAUI Development
Enterprise mobile apps powered by C# and .NET.
Xamarin app development & Leverage your existing Microsoft stack. We build cross-platform C# apps mobile applications using Xamarin and .NET MAUI, sharing C# business logic across iOS, Android, and Windows.
.NET MAUI Development
Xamarin.Forms Maintenance
Xamarin to MAUI Migration
Enterprise App Distribution
Azure Backend Integration
C#
Powered
Utilize your team's existing enterprise C# and .NET expertise.
90%
Code Reuse
Share core business logic and models across all target platforms.
Native
UI & Performance
Apps that compile to native binaries with platform-specific interfaces.
Azure
Integrated
Seamless integration with Microsoft Azure backend services.
Why MetaDesign
Hire C# mobile developers for .NET mobile engineering excellence.
.NET MAUI development services with From legacy Xamarin support to modern MAUI migrations—we are enterprise .NET experts.
Teams shipping with MetaDesign
Selected work
Case studies.
WCEA
HIPAA-aware
architecture
Accredited
CPD delivery
EventRoller
Multi-track
session management
Offline
schedule access
C#.
.NET MAUI.
AZURE.
ENTERPRISE.
Enterprise .NET Mobility Apps
Secure HR, field service, or inventory apps distributed via Microsoft Intune or internal MDMs.
Field Service Tools
Ruggedized applications for field workers featuring offline sync and deep hardware integrations.
Financial Applications
Secure, highly compliant mobile extensions of your existing .NET core financial systems.
Desktop to Mobile
Bringing legacy Windows desktop software functionality to modern mobile devices.
Our Approach
Xamarin & .NET MAUI Development: Our Proven Process
01
Architecture
Designing MVVM architectures using C# to maximize code sharing.
02
UI Design
Building responsive interfaces using XAML that adapt to iOS, Android, and Windows.
03
Development
Writing robust C# logic and integrating deeply with Azure cloud services.
04
Testing
Comprehensive QA utilizing App Center Test for cross-device validation.
05
Deployment
Setting up automated pipelines in Azure DevOps for App Store or Enterprise distribution.
01
Architecture
Designing MVVM architectures using C# to maximize code sharing.
02
UI Design
Building responsive interfaces using XAML that adapt to iOS, Android, and Windows.
03
Development
Writing robust C# logic and integrating deeply with Azure cloud services.
04
Testing
Comprehensive QA utilizing App Center Test for cross-device validation.
05
Deployment
Setting up automated pipelines in Azure DevOps for App Store or Enterprise distribution.
Customer Value
Why enterprises choose our
.NET mobile services.
Tangible outcomes from C# mobile engineering.
Stack Synergy
Utilize your company’s existing .NET backend, libraries, and C# developer expertise.
Massive Code Reuse
Share up to 90% of your code across iOS, Android, and Windows, drastically reducing costs.
Enterprise Security
Native integration with Azure AD and Intune for robust corporate data protection.
MAUI Migration
Future-proof your legacy Xamarin apps by migrating them to Microsoft’s modern MAUI framework.
Azure Integration
Seamlessly connect your mobile apps to Azure SQL, Functions, and Blob Storage.
Automated CI/CD
Leverage Visual Studio App Center and Azure DevOps for streamlined testing and deployment.
By the numbers
400+
Engineers worldwide
200+
Active clients
20yr
Pure-play software
94%
Client retention
Engagement models
Three ways to work with our Xamarin & .NET MAUI team.
Pick the shape that matches your risk and timeline. We will tell you which one is wrong for your situation — even if it’s the bigger one.
Xamarin & .NET MAUI Pod
A dedicated squad of senior engineers, tech leads, and QA delivering milestone-driven results with weekly demos and eval-gated merges.
- Dedicated engineering squad
- Weekly sprint demos
- Fixed monthly cadence
- Direct technical lead communication
Hire Xamarin & .NET MAUI Engineers
Senior specialized engineers embedded into your existing team within two weeks. Your stack, your tools, your standups.
- 2-week onboarding ramp
- Time-zone aligned collaboration
- Direct Git & Jira integration
- Flexible monthly contracts
Turnkey / MVP Build
Go from requirements to production-ready launch in 6–10 weeks with fixed scope, upfront pricing, and guaranteed delivery.
- Fixed-price & fixed-scope
- End-to-end architecture & build
- Complete source code ownership
- Post-launch warranty & support
FAQ
Asked first, every time.
Don't see yours here? Send us the question — a principal engineer will reply within 24 hours.
.NET MAUI (Multi-platform App UI) is the evolution of Xamarin.Forms. It offers a single project structure, better performance, and extends support to desktop (macOS/Windows) alongside iOS and Android. Microsoft is officially retiring Xamarin in favor of MAUI.
No. All new cross-platform .NET apps should be built using .NET MAUI. We only use Xamarin for maintaining legacy projects while planning their migration.
Yes. We specialize in upgrading legacy Xamarin.Forms and Xamarin Native applications to the modern .NET MAUI architecture to ensure long-term support.
Yes. Unlike web wrappers, MAUI compiles down to native UI controls, meaning a button on iOS looks like an iOS button, and a button on Android looks like an Android button.
MAUI utilizes a modern, decoupled handler architecture instead of Xamarin's heavy Custom Renderers. This vastly reduces the UI abstraction layers, allowing MAUI apps to load faster and scroll significantly smoother than legacy Xamarin.
Yes, our developers utilize .NET's robust cryptographic libraries, securely storing tokens in native Keychains, and utilizing MSAL for seamless Azure Active Directory (Entra ID) authentication across all mobile devices.
The primary challenges are rewriting legacy Custom Renderers to the new MAUI Handler architecture, migrating from Xamarin.Essentials to MAUI Essentials, and updating deprecated third-party NuGet packages that lack MAUI support.
We utilize Xamarin.iOS and Xamarin.Android (or MAUI native interop) to write platform-specific C# code that binds directly to the native PassKit (Apple) or Google Pay APIs, ensuring seamless, native payment experiences.
Absolutely. Because both utilize the unified .NET 8/9 ecosystem, MAUI apps can seamlessly share complex DTOs, validation logic, and libraries directly with your ASP.NET Core backend, drastically reducing code duplication.
We attach explicit `AutomationId` properties to all MAUI XAML UI elements. We then write automated C# tests using Appium and NUnit, executing them across physical iOS and Android devices in App Center or BrowserStack.
Hire C# mobile developers for Leverage your Microsoft stack for mobile.
Tell us about your project. We'll come back with a plan, a timeline, and the right team — no obligations.