Legacy application modernization
Place desktop modernization within the broader system strategy.
Modernize proven desktop software without discarding the workflows users depend on.
Long-lived VB.NET and WinForms applications can remain valuable while their deployment model, architecture, dependencies, or maintainability create growing risk.
Request a Legacy System AssessmentWhen the desktop application needs attention
Warning signs include unsupported framework dependencies, fragile installers, slow releases, tightly coupled database logic, and UI code that contains business rules.
- Old .NET Framework targets
- Manual workstation deployment
- Business logic embedded in forms
- Limited automated test coverage
Understand the real application boundary
Soligent traces workflows across forms, background processes, files, services, reports, and SQL Server before selecting a target architecture.
- WinForms event and state behavior
- VB.NET libraries and shared components
- Database and stored-procedure dependencies
- Printing, exports, devices, and integrations
Choose the right modernization path
The responsible choice may be targeted stabilization, incremental C# conversion, framework upgrade, UI separation, or a phased web and service architecture.
- Remove unsupported dependencies
- Extract testable business logic
- Improve deployment and configuration
- Preserve desktop capabilities where they remain appropriate
Verify the transition
Representative workflows, calculations, reports, permissions, and edge cases are tested before the new implementation replaces proven behavior.
- Workflow regression tests
- Report and calculation comparison
- Data reconciliation
- Deployment and rollback rehearsal
Take the next step with clarity.
Start with the system, the operational risk, and the evidence needed to make a sound decision.
Request a Legacy System Assessment