Applying a single modernisation approach to every legacy .NET application usually means over-investing in some and under-investing in others. Exigo Tech assesses each application individually to determine whether rehosting, replatforming, or refactoring is the right fit, then builds a documented exit plan away from out-of-support frameworks.
Right Approach Per Application
Each application is assessed individually for rehost, replatform, or refactor – not a one-size-fits-all treatment.
Escape Out-of-Support Frameworks
A documented plan moves applications off unsupported .NET versions before they become a security liability.
Containerisation Where It Fits
Modern .NET applications can run in containers for improved portability and scaling.
Reduced Technical Debt
Modernisation addresses accumulated technical debt, not just surface-level framework version upgrades.
Lower Long-Term Maintenance Cost
Modern, supported frameworks reduce the ongoing cost and risk of maintaining legacy code.
Our .NET modernisation services assess, then treat, each application according to what it actually needs.
.NET Application Assessment
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Modernisation Architecture
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Cloud-Native .NET Development
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A practical roadmap built on current-state challenges.
The right approach selected from rehost, replatform, refactor, or rebuild.
Azure App Service, containers, and modern .NET frameworks.
Application-by-application assessment avoids over-investing in apps that only needed a simple rehost.
A documented exit plan removes the security and support risk of running end-of-life .NET versions.
Containerisation makes it easier to move and scale applications across environments.
Genuine refactoring addresses underlying code quality issues, not just framework version numbers.
Modern, supported frameworks reduce the specialist skills and effort needed to keep applications running.
Application-by-application assessment avoids over-investing in apps that only needed a simple rehost.
A documented exit plan removes the security and support risk of running end-of-life .NET versions.
Containerisation makes it easier to move and scale applications across environments.
Genuine refactoring addresses underlying code quality issues, not just framework version numbers.
Modern, supported frameworks reduce the specialist skills and effort needed to keep applications running.
Book a free assessment to find the right modernisation path for each of your legacy applications.




Transforming legacy .NET Framework applications into modern, cloud-native systems using current .NET versions, containers, and Azure App Service.
It depends on the application's age, complexity, business criticality, and technical debt – our assessment evaluates each application individually.
Book a free consultation with our experts today. We'll analyze your current infrastructure and provide actionable recommendations.