ASP.NET Core back ends
APIs with Entity Framework Core, MediatR style handlers and OpenAPI docs, ready for Azure App Service or containers.
Languages and frameworks
.NET development.
.NET is Microsoft's cross-platform runtime and framework family, with ASP.NET Core for web and a deep set of enterprise libraries. We use it for large business systems, Azure-hosted products and modernising older Windows applications.
A short call. Your first build, a fixed quote, and the timeline. No obligation.
What we build with .NET
Where it fits.
Identity-integrated apps
Applications that sign in through Microsoft Entra ID, with role and policy based authorisation.
Legacy modernisation
Moves from .NET Framework to modern .NET in stages, using the strangler pattern so the business keeps running.
Blazor interfaces
Internal web apps written in C# on Blazor, sharing models with the back end.
When it is the right choice
Choose .NET when
- →Your organisation runs on Microsoft tooling and Azure.
- →You have a .NET Framework system that needs a future.
- →You want strong typing, mature tooling and long-term support.
Worth knowing
Honest trade-offs.
- →Some older libraries only target the legacy framework, which can slow a migration.
- →Teams used to lighter stacks may find the abstractions heavy, so we keep architecture proportionate.
Often paired with
C#AzureSQL ServerEntity Framework CoreDockerRedis
Proof
Work built by the same team.
Closeum
13+ connected modules from calls through commissions
13+connected modules
5role types
32completed transactions
40+leads managed
SIIMS
Orders, production, warehouse, and dispatch on the same records
4operational roles
37backend tests passed
17hosted workflow tests passed
Ledgerline
603 tests passed in a dated financial-control verification
SAR 760Kcash reconciled end to end
603tests passed
14control findings fixed
3finance sources in one ledger
Common questions
Before you start.
Is .NET Framework still a risk?
It still runs, but new features and ecosystem work target modern .NET. We assess dependencies and plan a staged migration rather than a big rewrite.
Can .NET run in Linux containers?
Yes. Modern .NET runs well on Linux and in Kubernetes or container platforms.
Can we add AI to a .NET system?
Yes. We call Azure OpenAI or other model APIs from the .NET service, or use Semantic Kernel, and keep heavier model work in a separate service.
What do you build with .NET?
Enterprise applications, APIs, Azure-hosted systems, Legacy modernisation, and related work. We choose .NET when it is the right fit for the product, the team and the budget.
Can you work with our existing .NET code?
Yes. We can review what you have, fix what is fragile, and extend it, or build alongside your team.
Keep exploring
More than .NET.
Where we apply it
The Audit
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