Software & .NET Engineering

Legacy .NET Modernization

Migrate legacy .NET Framework, WebForms, WCF and VB.NET applications to modern .NET, refactor monoliths into modular services, and move workloads to the cloud without disrupting the business.

yarp.routes.json0% migrated
/loginWebForms · IIS
/checkoutWebForms · IIS
/ordersWebForms · IIS
/invoicesWebForms · IIS
/reportsWebForms · IIS
/adminWebForms · IIS

Users keep working while each route moves.

0%

less technical debt

0%

lower infra cost

0

big-bang cutovers

Why teams call us

From .NET Framework and WebForms to cloud-native .NET.

01

“Our WebForms app only runs on one old Windows server.”

02

“Nobody wants to touch the WCF services anymore.”

03

“A full rewrite would take two years we don't have.”

Step by step

  1. 1

    Code assessment

    Week 1–2

    Dependencies, risky areas and quick wins mapped.

    You receiveModernization assessment
  2. 2

    Proxy in front

    Week 3

    A YARP proxy lets old and new code serve side by side.

    You receiveIncremental migration plan
  3. 3

    Migrate slices

    Monthly

    One feature at a time moves to modern .NET and goes live.

    You receiveRefactored codebase
  4. 4

    Retire legacy

    Final phase

    Old server switched off once the last slice moves.

    You receiveCloud runbooks
Capabilities

Core capability

.NET Framework → .NET 8/9 migration

02

WebForms / MVC → Blazor or React

03

WCF → gRPC / REST services

04

Monolith → modular monolith & microservices

05

Containerisation & Azure migration

06

Automated regression test suites

Technology

  • .NET 8Microsoft & .NET
  • C#Microsoft & .NET
  • AzureMicrosoft & .NET
  • DockerCloud & DevOps
  • KubernetesCloud & DevOps
FAQ

Q1

Do users notice the migration?

No. Traffic is routed slice by slice, so users simply get faster pages over time.

Q2

Do we need to freeze new features?

No. New features are built directly on the modern stack while old ones migrate.

Q3

Can you also move it to the cloud?

Yes. Once on modern .NET the app runs in containers, so moving to Azure or AWS is straightforward.

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