Xamarin Maintenance & Migration Services
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Maintain and modernize your existing Xamarin app. We assess the codebase, support existing functionality, and plan migration to a supported platform such as .NET MAUI, Flutter, or native iOS and Android. Xamarin is no longer supported by Microsoft and is not our recommendation for new apps.
Trusted by industry leaders, enterprises, and funded startups
Working With Xamarin in Cross-Platform App Development
Many businesses still run production apps built on Xamarin, which delivered native-like performance and a consistent user experience across platforms from a shared codebase. Microsoft ended Xamarin support in May 2024 and now recommends .NET MAUI, so our work today focuses on maintaining, extending and migrating existing Xamarin apps. Here's what that codebase still gives you:
Single Codebase Across Platforms
Xamarin allows developers to write code once and deploy it across iOS, Android, and Windows, reducing development time and costs while maintaining a native-like experience.
Native Performance and User Experience
By using platform-specific APIs and native libraries, Xamarin applications deliver performance and user experience comparable to fully native apps.
Integration with Microsoft Ecosystem
Xamarin integrates seamlessly with Visual Studio, Azure, and other Microsoft tools, providing a comprehensive environment for building, testing, and deploying mobile apps.
Shared Business Logic and UI Code
Xamarin.Forms allows developers to share business logic and UI code across platforms, enabling faster development and easier maintenance.
Mature Ecosystem and Documentation
Built during Microsoft's stewardship, Xamarin has extensive documentation and a large library and plugin ecosystem, which makes existing codebases well understood and practical to maintain or migrate.
What We OFFER
Our Xamarin Maintenance & Migration Services
Our services focus on assessing, maintaining, and migrating existing Xamarin applications. New development uses an agreed supported platform; maintenance of an unsupported codebase is scoped around its risks and limitations.
For new cross-platform work we build on .NET MAUI, Flutter or the native platforms rather than Xamarin, which Microsoft stopped supporting in May 2024. We help you choose the right target for your team's existing skills, your integration requirements and the platform versions you need to support.
02
Migration Away From Xamarin
We move existing Xamarin and Xamarin.Forms applications onto a supported stack, most often .NET MAUI where the codebase and team make that the shortest path, or Flutter or native where it does not. We migrate incrementally so the app stays releasable throughout, and agree the destination with you before any code is written.
03
Xamarin Assessment and Modernization Planning
Before committing to a migration we audit your existing Xamarin codebase — dependencies, unsupported SDK usage, platform version constraints and test coverage — and give you a sequenced plan with the effort, risks and target stack set out. You can act on that plan with us or with your own team.
04
App Optimization and Performance Tuning
For Xamarin applications still in production, we analyze the codebase, identify bottlenecks and implement improvements to performance and latency. This keeps an existing app healthy while you plan its move to a supported platform; it is not a substitute for that move.
Beyond development, we offer comprehensive maintenance and support services to keep your Xamarin applications secure, up-to-date, and fully operational. Our services include regular updates, performance optimization, security audits, and technical support to address any issues promptly.
Our Process
Our structured approach to Xamarin maintenance and migration keeps your existing app releasable while it moves to a supported platform, delivered on time, within budget, and to the highest quality standards. Here’s an overview of our process:
OUR PROCESS - STEP 1
Discovery & Planning
We begin by understanding your business objectives, target audience, and technical requirements. This phase involves detailed consultations to define the project scope, identify key features, and establish a clear roadmap for development.
OUR PROCESS - STEP 2
App Design & Architecture
Our design phase focuses on creating a robust app architecture tailored to your specific needs. We develop detailed wireframes, UI/UX designs, and prototypes to ensure a seamless and intuitive user experience that aligns with your brand identity.
OUR PROCESS - STEP 3
Development & Implementation
We implement scoped maintenance changes to your existing Xamarin app or migrate its features to the agreed supported platform. We check UI behavior, backend integrations, and API compatibility throughout the transition.
OUR PROCESS - STEP 4
Testing & Quality Assurance
We conduct comprehensive testing throughout the development process, including functional, performance, usability, and security testing. Our quality assurance team ensures that the app is reliable, performs optimally, and provides an exceptional user experience.
OUR PROCESS - STEP 5
Deployment & App Store Submission
Once development and testing are complete, we handle the deployment process, including configuring the app for different devices and screen sizes, and submitting it to the Apple App Store, Google Play Store, and other platforms. We ensure a smooth submission process and provide support to get your app approved quickly.
OUR PROCESS - STEP 6
Post-Launch Support & Maintenance
Our commitment to your project continues beyond deployment. We offer ongoing support and maintenance services to keep your Xamarin applications running smoothly. This includes regular updates, performance tuning, security enhancements, and technical support as needed.
Recent Projects
Success Stories
Overview
Fun Services is a nationwide group known for helping with fundraising and organizing events. They started in 1968 and have grown to offer a wide range of services for schools, businesses, and community groups.
Services
Mobile App Development, Event Management
The newly developed POS/Cash Register app expanded device compatibility beyond Android tablets, enhancing accessibility for users across various platforms.
Cross-Platform POS/Cash Register App Development
Enhanced Data Management and Accessibility
Overview
Rocket Start is an iOS and Android mobile application that enables ready mixed producers to invest their drivers, improve their performance through gamification and reward system. Mixer truck drivers can use the Rocket Start app to track their field performance against peers, compete for top positions on a leaderboard, and earn rewards for a job well done.
Services
iOS App Development, Android App Development, Construction
The Rocket Start mobile application successfully introduced a gamified approach to driver performance management, leading to increased motivation and reduced employee turnover.
45%Increase in driver engagement through gamification
20%Reduction in employee turnover in pilot teams
What they say about us
Clients Put Their Trust In Us
"Imaginovation not only met but exceeded our expectations, helping us transform our operations into a seamless digital experience."
Andrew Cherry, COO & Product Manager
"What impressed me the most was their attention to detail. They didn't just focus on getting the job done; they ensured that it was user-friendly, visually appealing, and optimized for performance."
Alfredo Merino, Founder & CEO
“Their expertise and technical knowledge allow them to deliver highly specified solutions.”
Glenn Matteson, CEO
Choose Your Path OpsFlow or LaunchPad
Not every project starts from the same place. Whether you’re launching something brand new or modernizing outdated systems, we’ve built two clear tracks to guide you — with the right approach, the right team, and the right outcomes.
How We Work
We offer flexible engagement models tailored to meet your Xamarin development needs and project requirements. Choose the model that best aligns with your goals:
Dedicated Development Team
Engage a dedicated team of experienced Xamarin developers who focus exclusively on your project. This model is ideal for long-term projects requiring consistent development, specialized expertise, and deep integration with your business processes. It ensures dedicated resources and a strong commitment to your project’s success.
Staff Augmentation
Integrate our skilled Xamarin developers into your existing team to enhance capabilities or address specific skill gaps. This model provides flexibility to scale resources up or down based on project demands, helping you manage costs effectively while achieving your project goals.
Our Commitment
Why Choose Us for Xamarin Development?
When you choose us for your Xamarin development needs, you benefit from our extensive experience, commitment to quality, and client-focused approach:
Expert Xamarin Developers
Our team consists of seasoned Xamarin developers with deep expertise in the framework. We stay updated with the latest advancements and best practices to ensure your applications are built using the most efficient and secure technologies.
Tailored Solutions
We offer customized Xamarin solutions designed to meet your specific business goals and requirements. Our approach ensures that each project is aligned with your objectives and delivers maximum value.
Agile and Transparent Development
Using agile methodologies, we provide flexibility and adaptability to changes, ensuring timely delivery and high client satisfaction. Our transparent process keeps you informed and involved throughout the development cycle, fostering collaboration and ensuring your vision is realized.
End-to-End Services
From initial consultation and design to development and ongoing support, we provide a full range of Xamarin development services. This comprehensive approach ensures seamless project execution and long-term success.
Focus on Quality and Security
We prioritize quality and security in all our development practices. Through rigorous testing, code reviews, and adherence to best practices, we ensure your Xamarin applications are reliable, secure, and performant.
The Results You Can Expect
Partner with us and enjoy these substantial advantages that come with our bespoke mobile app development services:
Quality Assurance
Our unwavering commitment to quality ensures that every mobile app we develop adheres to the highest standards. This dedication results in reliable, high-performance apps that consistently meet your business requirements and deliver exceptional user experiences.
Time to Market Efficiency
We employ efficient development techniques and agile methodologies to significantly reduce the time it takes to bring your mobile app to market. This rapid delivery allows you to quickly seize opportunities and stay competitive in a fast-paced digital landscape.
Reduction in Overall Costs
Our strategic approach to development optimizes resource utilization and minimizes costs without compromising on innovation or quality. This cost-effective methodology provides you with superior mobile app solutions while maintaining budgetary efficiency.
Helping You Make The Right Choices
Frequently Asked Questions
Should we still choose Xamarin for a new mobile app?
No. Microsoft ended support for Xamarin in May 2024, so it no longer receives security patches or new platform-version support. For a new cross-platform app in C# the successor is .NET MAUI; Flutter and the native platforms are also strong options depending on your team and requirements. Xamarin remains relevant only for applications already built on it, where the work is maintenance and planning a move to a supported stack. We still build for both iOS and Android from a shared codebase — just not on Xamarin.
How does Xamarin handle updates and maintenance across different platforms?
Existing Xamarin apps share code across platforms, but Xamarin no longer receives Microsoft support. Maintenance must account for dependency security, OS compatibility, and store requirements. Migration to a supported platform is the long-term path.
Is it possible to integrate Xamarin with existing native apps?
Existing Xamarin integrations can be assessed and maintained within platform constraints. For new modules, we evaluate supported native or cross-platform options rather than introduce a new dependency on unsupported Xamarin.
We have an existing Xamarin app. What are our options?
Broadly three, and which one fits depends on the codebase. Keep maintaining it while you plan, accepting that it no longer receives security patches or support for new OS versions. Migrate to .NET MAUI, usually the shortest path since much of the C# and business logic carries over. Or rebuild on Flutter or native where the app has outgrown its original architecture. We start with an assessment of your dependencies, unsupported SDK usage and platform constraints, then recommend a target and a sequence — whether the app is a business tool, an e-commerce app or a social platform.
How secure are Xamarin applications?
Security depends on the codebase, dependencies, hosting, and operating practices. Xamarin no longer receives Microsoft security updates. We assess those risks and plan remediation or migration rather than promise that an unsupported application is secure.
Why should I choose your team for Xamarin development?
Our team assesses existing Xamarin codebases, implements scoped maintenance, and plans migration to a supported platform. We agree the target architecture, dependencies, effort, and risks before implementation.
Get in Touch
Ready to maintain or migrate your existing Xamarin app? We’re here to help! Contact us today to discuss your requirements, get a quote, or learn more about how we can bring your app ideas to life.