Legacy Software
Modernization
We modernize legacy business software across old Microsoft and web stacks - VB6, VB.NET, .NET Framework, classic ASP.NET, WinForms, WPF, WebForms, WCF, SOAP, stored procedures, and other hard-to-maintain systems - without disrupting operations.
Do You Recognize This?
Signs Your Legacy System Has Become a Liability
These are the patterns we see in legacy modernization engagements. The stack can vary, but the business symptoms are usually the same: fragile releases, limited hiring, slow change, and growing operational risk.
Measured Outcomes from Past Engagements
Our Method
The Strangler Fig Approach
We don't assume a full rewrite. We migrate incrementally using the strangler fig pattern where it fits - wrapping the old system, replacing it piece by piece, and decommissioning only when the new system is proven.
Technical Archaeology
Full inventory across code, database, jobs, APIs, reports, integrations, and deployment scripts. We map what exists before recommending whether to migrate, refactor, wrap, or selectively rewrite.
Strangler Fig Foundation
Modern .NET / ASP.NET Core foundation around the existing system: API layer, adapters, automated tests, CI/CD, and routing infrastructure before production behavior is moved.
Incremental Migration
Module by module, domain by domain. Each migration is a separate, releasable unit. The old system shrinks. The new system grows. Business never stops.
Decommission & Optimize
Legacy system retired. New platform hardened with observability, performance tuning, and documentation. Engineering team handed full ownership.
Start with a Legacy Assessment
In 2-3 weeks, we produce a full technical audit, architecture map, risk register, and phased roadmap with real estimates. Enough to make an informed decision.
Book a Technical Call