We helped a leading healthcare provider modernize their core billing platform – enhancing performance, strengthening security, and reducing operational risks. The result: faster processing, improved user experience, and a future-ready system aligned with today’s healthcare needs.

Medical Billing App Modernization

Xamarin to .NET MAUI

Product

Medical Billing App

Vertical

Healthcare professional services

Client

Leading healthcare company specializing in real-time care orchestration and medical billing solutions

Buyer persona

Customer’s employees and clients

GEO

North America

Technology

ASP.NET MVC, knockout js, MYSQL, MAUI, Azure VM

Provided services

Data Migration, Application Development, Performance Optimization, Quality Assurance

Background

The client’s existing medical billing application was built over a decade ago, relying on technologies that needed some improvements and updates. They needed a reliable partner to upgrade their web and mobile applications while ensuring seamless functionality and minimal downtime.

Our Task

Our task was to modernize the web application and migrate the mobile app to a more advanced framework. The key priorities were enhancing security, improving performance, and ensuring long-term maintainability.

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Challenge

The client’s existing medical billing web and mobile applications were built on technologies that were over a decade old. Many components were no longer supported, which could potentially lead to performance inefficiencies and maintenance difficulties.

Key challenges included:

  • Technology modernization: upgrade the web application while guaranteeing minimal downtime and preserving existing functionalities.
  • Outdated frameworks, in addition to unsupported libraries, cause vulnerabilities that introduce several security concerns.
  • Resolving performance bottlenecks involves optimizing the application to handle increasing data loads, in addition to improving user experience.
  • Migrating a mobile app from Xamarin to .NET MAUI under a tight deadline requires a smooth transition, guaranteeing a smooth user experience on all devices.

Solution

Web application modernization

We modernize the application, ensuring it becomes faster, more secure, and easier to maintain. Our development team upgraded the web application to newer versions of ASP.NET MVC and MySQL, replacing outdated frameworks with a modern, scalable architecture. This upgrade not only improved performance but also made possible future integrations with other healthcare platforms much smoother.

App migration

We completely transitioned the mobile app from Xamarin to .NET MAUI. Our engineers managed the migration, guaranteeing all features worked smoothly to maintain complete app stability and performance. The new .NET MAUI-based app now has better responsiveness and fewer compatibility issues, so it runs smoothly on different devices.

Cloud infrastructure optimization

To improve reliability, we migrated the system from traditional on-premise/hosted infrastructure to cloud infrastructure using Microsoft Azure. This made system performance more stable, allowing the application to process larger volumes of medical billing data effortlessly.

We strengthened security by reinforcing all encryption protocols. Also, we removed many outdated dependencies and fully aligned the system with current compliance standards. These efforts guaranteed the application fully met all industry regulations and considerably reduced security risks.

Backend performance enhancements

Additionally, we optimized backend processes to enhance efficiency. By improving data retrieval and processing, we made the application more responsive.

Results

Now, healthcare professionals and administrative staff can generate and process billing records much faster, streamlining their daily workflows and minimizing payment processing delays.

The upgraded system eliminated outdated dependencies, mitigating security risks.

Faster processing times and a smoother user experience for healthcare professionals.

A modernized technology stack ensures long-term maintainability and scalability.

The new MAUI-based mobile app offers better performance and cross-platform compatibility.

Tech Stack

ASP.NET MVC

ASP.NET MVC

knockout js

knockout js

MySQL

MySQL

.NET MAUI

.NET MAUI

Microsoft Azure

Microsoft Azure

Azure VM

Azure VM