Source Stack · .NET Framework
.NET Framework 4.x is in maintenance mode — no new features, no cross-platform support, and an increasingly outdated ecosystem. Our AI factory parses your entire .NET Framework codebase — ASP.NET Web Forms, MVC, WCF services, Entity Framework 6 — and converts it into .NET 8+, or any modern stack your team chooses. Phased delivery. Full IP ownership. 3–5× faster than a manual rewrite.
Deep .NET Framework parsing in the factory. Proven legacy-.NET-to-modern conversion pipeline.
The .NET Framework trap
Every year on .NET Framework widens the gap with modern .NET. You can't use minimal APIs, AOT compilation, Blazor, or modern EF Core features. Your deployment is locked to Windows. And as the ecosystem moves on, finding developers who want to work on legacy .NET gets harder.
.NET Framework codebases — especially those with Web Forms, WCF services, and ASMX endpoints — are deeply coupled to APIs that don't exist in modern .NET. Manual migration is a minefield of breaking changes, removed namespaces, and behavioral differences that only surface in production.
Your target, your choice
The natural path. Stay in the Microsoft ecosystem but unlock cross-platform deployment, containers, modern C#, and the full modern .NET toolchain. Most of your code translates; the hard parts are the APIs that changed.
Break from the Microsoft ecosystem entirely. Common when the team has shifted toward JavaScript/TypeScript or when the front-end needs to move faster than the back-end.
Switch ecosystems. Common in organizations standardizing on JVM or Python for strategic reasons — cloud vendor alignment, ML/AI workloads, or team expertise.
Inside the .NET Framework factory
Our AI ingests your .NET Framework solution — Web Forms pages, MVC controllers, WCF/ASMX services, Entity Framework models, class libraries, and configuration. It builds a complete dependency map of every component, service boundary, and data flow.
The AI emits idiomatic code in your chosen target — .NET 8+ (minimal APIs, Blazor, EF Core), Node.js, Java/Spring, React, or Python. Legacy APIs (Web Forms, WCF, System.Web) are replaced with modern equivalents. Senior architects review every structural decision.
Before any cutover, the AI synthesizes behavioral tests comparing new and legacy system output. Endpoint by endpoint, page by page. You migrate on a passing diff.
Three engagement stages
Start with a fixed-price diagnostic. If the conversion quality doesn't meet your bar, you owe nothing beyond the diagnostic fee.
Fixed price · 3–4 week turnaround · fee credited to full migration
Provide a representative .NET Framework project. We convert it and deliver with audit + dependency map.
Fixed price · scoped per module · phased delivery
SLA-backed AI conversion of your entire .NET Framework estate into your chosen target stack. Delivered in months, not years. Phased releases with parallel running — legacy and new system operate side by side until cutover is validated.
6–12 month retainer
Architectural support to onboard your team into the new codebase, CI/CD pipelines, and delivery cadence. We stay until your team owns it fully — no handover cliff.
What you walk away with
Questions we get
No. We parse your .NET Framework source into a complete structural map first — every entity, screen, business rule, and integration — deterministically, not by asking a model to guess what your code does. AI accelerates the generation step from that map; a senior architect reviews every structural decision; behavioral equivalence tests verify the result against your live system before any cutover.
Your source and data are used only to produce your migration deliverables — never to train or fine-tune any AI model. Access is scoped to what a given phase actually needs, and production data access, where required at all, is time-boxed by agreement. Everything delivered is yours outright, with no ongoing dependency on us.
Yes, always. Every architecture decision, every equivalence-test result, and every cutover is reviewed and signed off by a senior architect before it reaches production. AI handles the volume; it doesn't approve its own work.
That's what the feasibility opinion below is for. Send the basics and a senior architect will give you an honest read — including "this probably isn't worth it yet" if that's the honest answer — before any paid engagement.
Get a feasibility opinion
No sales call required. Send the basics and a senior architect will reply with an honest read before you commit to a paid diagnostic.
A senior architect will reply directly — no automated sequence, no sales pitch.
Next step
Start with the Proof of Architecture Diagnostic. Fixed price, 3–4 weeks, and the fee is credited against the full migration if you proceed. We'll convert a representative .NET Framework project to your chosen target so you can judge the output before committing.