.NET Development and Modernization Services

Sound Familiar?

• Your ERP, CRM, internal portal, or customer platform relies on an older .NET Framework version or an unsupported Windows environment. Establish the actual lifecycle and compatibility requirements before choosing a migration.
• You paid a development agency to build a custom .NET application, and then they pivoted to AI consulting, the lead developer left, or the company folded — leaving you with a production app, no documentation, no automated tests, and NuGet packages nobody has touched in years.
• Your backend uses WCF service contracts and needs an integration plan. Review which services can remain supported and which should move to a modern API; WCF usage alone does not establish that the installed platform is unsupported.
• Manual deployments, limited automated tests, or unclear rollback procedures make changes harder to validate and recover.
• New requirements are difficult to deliver because application dependencies, documentation, or deployment practices need attention.

The Typical Approach vs. Technijian

What’s Included

• .NET Framework Modernization - Assess compatibility and select a supported runtime. Consider .NET 10 LTS for suitable new work; existing .NET 8 applications need an upgrade plan before their support ends. Linux or container deployment depends on application dependencies.
• Legacy Codebase Inheritance & Stabilization — Take over an undocumented application left behind by a dev shop that's gone dark — no automated tests, no documentation, a 'copy files and pray' deployment process — and stabilize it before any new features get built.
• WCF to REST API / gRPC Migration — Replace WCF service contracts, data contracts, bindings, and behaviors incrementally with ASP.NET Core Web API or gRPC endpoints, keeping your existing application running throughout the migration.
• Blazor & React Frontend Modernization — Rebuild aging Web Forms or MVC front ends in Blazor or React on top of the modernized .NET backend, built to Clean Architecture principles.
• Azure Cloud-Native Deployment & CI/CD — Move off right-click Publish and onto Azure cloud-native infrastructure with CI/CD pipelines running from day one, delivered in 2-week sprint cycles so features ship continuously instead of once a month.

Why Technijian

An assessment establishes the application's constraints before scope or performance targets are agreed. Benchmark representative workloads before and after changes instead of assuming a fixed speed, memory, or hosting-cost improvement.

Support checked September 28, 2026: Microsoft lists .NET 10 as an active LTS release supported through November 14, 2028. .NET 8 support ends November 10, 2026. Keep supported installations on current patches. .NET Framework support depends on the version and underlying Windows lifecycle; it is not uniformly end-of-life.

Industries We Serve

Technijian modernizes .NET applications for organizations running revenue-generating platforms — ERPs, CRMs, internal portals, and customer-facing systems — that were built on .NET Framework years ago and now need to run on current, supportable infrastructure.

Frequently Asked Questions

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