.NET Development

Yes. We assess dependencies and unsupported technologies such as Web Forms and WCF, then migrate in stages with tests to protect existing behaviour.

Yes. We build and deploy on Azure App Service, Functions, Azure SQL and Azure DevOps, and also support AWS hosting for .NET.

Yes. We build React and Angular front ends that use ASP.NET Core APIs.

New and migrated applications should target .NET 10, the current long-term support release, which Microsoft supports until late 2028. Support for both .NET 8 and .NET 9 ends in November 2026, so applications on those versions should be upgraded soon. Moving between modern .NET versions is usually far simpler than leaving the old .NET Framework, but it still needs dependency checks and testing.

The cost of a .NET migration depends on the size of the codebase, whether it uses Web Forms or WCF, third-party components without modern versions, and how much test coverage exists. Vibidsoft starts with a fixed-price assessment from $1,500 that inventories the application and recommends a path. The migration is then delivered through Modernize & Rescue, from $5,000, or as a milestone project with a fixed price per stage.

Yes. Web Forms has no direct equivalent in modern .NET, so Vibidsoft rebuilds those screens in Blazor, Razor Pages or a React or Angular front end, keeping the business logic where possible. WCF services can move to CoreWCF with limited changes, or to REST or gRPC APIs if clients can be updated. We usually migrate in stages, running old and new parts side by side so the business keeps working.

A small .NET Framework application can often be migrated in a few weeks, while large systems with Web Forms, WCF and many integrations can take several months. The quickest wins come from moving shared class libraries first, then services, then the user interface. Migrating in stages lets each part go live as it is ready instead of waiting for one large cut-over.

Vibidsoft has delivered more than 450 software projects since 2014 for clients in over 15 countries, and our .NET team handles both new ASP.NET Core builds and careful migrations of older systems. Engineers use AI tools to work faster, with senior review on every change. You get overlapping working hours, two-week sprints with demos, NDAs and IP assignment as standard, and full ownership of the code.