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.NET MAUI App
Development Company
Build High-Performance Cross-Platform Mobile & Desktop Applications with .NET MAUI.
Develop modern cross-platform applications for Android, iOS, Windows, and macOS from a single codebase using Microsoft's latest .NET MAUI framework. Whether you're building a new application, migrating from Xamarin.Forms, or modernizing an enterprise desktop solution, SJM Softech delivers scalable, secure, and future-ready .NET MAUI applications.
What is .NET MAUI?
.NET MAUI (Multi-platform App UI) is Microsoft's modern, lightweight cross-platform application framework. It empowers developers to construct high-performance native user interfaces for Android, iOS, Windows, and macOS using a single unified C# and .NET codebase.
As the strategic successor to Xamarin.Forms, .NET MAUI delivers substantial improvements in run-time execution, simplified directory structures, improved developer workflow, robust performance optimizations, and guaranteed long-term engineering support backed directly by Microsoft.
Why Migrate & Build with .NET MAUI?
Discover the technology benefits that make .NET MAUI the premium choice for business-critical cross-platform systems.
Build and deploy applications for multiple mobile and desktop operating systems from a single shared C# and XAML codebase.
Achieve fast UI load times and processing speeds because .NET MAUI translates views straight to native controls under the hood.
Drastically reduce duplicate cross-platform design efforts and code bases, maximizing overall ROI during active cycles.
Release new critical system features simultaneously across Android, iOS, Windows, and Mac with zero pipeline latency.
Integrate effortlessly with MS Azure Cloud, Microsoft 365 services, Dynamics ERP databases, Power BI, and Active Directory.
Rest easy knowing Microsoft is fully committed to extending native C# frameworks for modern platforms for decades to come.
Comprehensive Development Services
From concept and strategy through multi-platform deployment and ongoing cloud backend integration.
Tailored cross-platform mobile apps structured perfectly for native execution on diverse, dynamic client device fleets.
Heavy-duty secure field apps integrated with complex legacy corporate relational databases and Active Directory SSO.
Native Windows and macOS software featuring elegant responsive grids, fast data processing, and hardware integration.
Seamlessly move your existing legacy forms and logic architecture forward to the latest stable framework safely.
Stunning pixel-perfect interfaces designed exactly around platform guidelines (Apple HIG and Material Design).
Deploy secure ASP.NET Core REST API microservices to coordinate your data securely between endpoints and servers.
Connect to resilient services like Azure Functions, Cosmos DB, and cloud storages for enterprise scalability.
Upgrade legacy desktop systems into optimized mobile-first solutions ready for modern remote operations.
Long-term maintenance, security updates, bug fixes, performance monitoring, and rapid resolution services.
Migrate Your Xamarin Application Before End of Support
With Microsoft having officially ended updates and active security patches for the historic Xamarin framework, transitioning your core product pipeline to .NET MAUI is vital to avoid system vulnerabilities and runtime store rejection.
Our seasoned software engineering team handles the complete upgrade of your complex custom assemblies, proprietary APIs, and styling sheets with minimum production workflow disruption.
Our Migration Methodology:
Identify obsolete libraries, platform namespaces, and layout compatibility conflicts.
Select structural conversion frameworks with automated and manual refinement steps.
Refactor XAML templates, styles, and platform page elements to latest standards.
Upgrade NuGet packages and system assets to .NET 8/9 native packages.
Extensive multi-platform QA verification using dynamic automated device emulators.
Enhance performance configurations, bundle sizes, and compile optimized release packages.
Built for Diverse Workflows
We don't build generic toys. SJM Softech specializes in complex business operational apps across key specialized verticals.
Built-In Device Capabilities
Leverage complete native integration with built-in hardware sensors and security configurations.
The Microsoft & Integration Powerhouse
Enterprise stability designed through direct integrations with industry-standard platforms.
Stripe Payments
PayPal Express
Firebase Push
Twilio SMS
Google Maps
Apple Maps
QuickBooks
Xero Accounting
Built for the operational reality of your sector.
Enterprise efficiency and regulatory compliance tailored specifically to core industry domains.
Unlike companies that only build mobile apps, SJM Softech develops complete business ecosystems.
Many developers focus strictly on compiling mobile front-ends. SJM Softech understands that your application must interoperate reliably with server architectures, cloud integrations, and existing desktop databases. We target holistic product life-cycles:
How a Logistics Company Modernized Operations with a Cross-Platform .NET Solution
"SJM Softech modernized our application ecosystem, enabling our field teams and office staff to work seamlessly across Windows and mobile devices."
Our Engineering Delivery Process
A clear, phased execution model ensuring high engineering visibility and on-time project completion.
Deep-dive technical assessment, operational scope definition, target platforms mapping, and baseline roadmap formulation.
System architecture database designs, dynamic high-fidelity functional interface mockups, and validation cycles.
Iterative C# logic builds, feature sprints, and weekly interactive builds managed under professional DevOps pipelines.
Full app store submission processing, client cloud instance provisioning, and standard SLA maintenance support agreements.
Frequently Asked Questions
Have questions about cross-platform apps, Xamarin to .NET MAUI migration, pricing, or timelines? Read SJM specialist responses below:
Need .NET MAUI architecture advice?
Our mobile development team can review your codebase or scope your new cross-platform app in a technical review session.
Cost depends on how much native functionality the cross-platform app requires:
- A shared-codebase app for iOS and Android vs. deep native module integration.
- Offline-first architecture and local data sync requirements.
- Hardware integrations (camera, biometrics, Bluetooth devices).
- Migration from an existing Xamarin app to .NET MAUI.
Budget Range: Starts at $1,000 for foundational cross-platform mobile apps, scaling with native device access and custom UI complexity.
Timeline depends on complexity:
- 6–10 weeks: Simple cross-platform apps with standard UI components.
- 3–6 months: Apps with offline sync, native integrations, and backend APIs.
- 6–9+ months: Enterprise cross-platform apps with role-based access and analytics.
A single C# codebase, deployed natively across platforms:
- Frameworks: .NET MAUI, Xamarin.Forms, C#.
- Native Access: Platform-specific APIs for camera, biometrics, and sensors on iOS/Android.
- Backend: Azure Mobile Services, ASP.NET Core Web APIs.
- Integrations: ERP, CRM, and payment systems via REST APIs.
For your .NET MAUI / Xamarin Development project, you'll see everything that is being built:
- Custom Dashboards: Access real-time analytics, KPI reporting, and operations dashboards showing completed work and status.
- Milestone Updates: Regular progress updates, functional module demos, and review checkpoints throughout the development lifecycle.
- Client Portals: Dedicated role-based access for tracking assets, updates, and deliverables transparently.
- Cross-Device Test Reports: Native behavior confirmed on both iOS and Android hardware, not simulators alone.
Established in 2005, SJM Softech brings over 20 years of global software outsourcing experience — with hands-on delivery in .NET MAUI / Xamarin Development.
- Strict NDA Protection: We sign a Non-Disclosure Agreement (NDA) prior to any project discussion, ensuring complete legal confidentiality for your proprietary ideas, trade secrets, and source code.
- Proven Global Track Record: 500+ projects delivered across 20+ countries including the US, UK, Netherlands, Germany, Australia and the UAE.
- Quality Certified: An ISO 9001:2015 certified company adhering to strict quality standards and delivery deadlines.
- Complete Code Ownership: Full custom code delivery ensuring enhanced data security and total control of your digital asset.
- Single-Codebase Efficiency: One C# codebase for iOS and Android reduces build and long-term maintenance cost versus two native apps.
