From Xamarin to .NET MAUI: An Enterprise Migration Playbook
Migrating a small Xamarin.Forms application to .NET MAUI can be relatively straightforward. Migrating a large enterprise mobile application is a completely different problem. Enterprise applications often contain years of accumulated business logic, hundreds of screens, custom renderers, native Android and iOS integrations, third-party SDKs, background services, push notifications, offline…
Migrating a large enterprise mobile application from Xamarin to .NET MAUI requires a controlled transformation program rather than simply converting code. The process involves several key steps. First, assess the existing application by documenting the Xamarin versions, dependencies, custom controls, and native integrations. Identify which parts of the application depend on Xamarin.
Next, build a dependency risk matrix to classify dependencies into green (compatible), yellow (requires changes), and red (needs replacement) categories. Establish a production baseline by measuring metrics such as startup time, memory usage, API failure rate, and crash rate. This provides acceptance criteria for the migration. Stabilize the existing Xamarin application by updating dependencies, fixing issues, and creating a baseline before starting the MAUI migration.
During migration, stabilize the Xamarin codebase, decouple the business layer from Xamarin-specific code, and reduce technical debt by moving reusable components to modern libraries. Test each phase thoroughly before proceeding to the next. By following this structured approach, enterprises can migrate from Xamarin to .NET MAUI while minimizing disruption to business operations.
Written by urgent.news from Dev.to's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
