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.NET Development Services

We build web apps, APIs and business systems in C# and .NET, and move legacy .NET Framework apps to modern .NET.

Discuss your projectCustom software development services

What we build with .NET

  • Web apps and portals

    Customer portals and internal tools built in C# on modern .NET.

  • APIs and services

    Secure APIs that connect your web, mobile and partner systems.

  • Business systems

    Workflow, reporting and back-office systems shaped around how you operate.

  • .NET upgrades

    Legacy .NET Framework apps moved to modern .NET in stages, without a risky rewrite.

  • Cloud moves

    Apps moved to Azure or AWS, with CI/CD and monitoring.

  • AI features

    OpenAI and Claude features added to existing .NET apps through their APIs.

Why teams choose .NET

It's a strong fit for business software that has to run for years.

  • Fast and stable

    Modern .NET performs well under load and runs reliably for years.

  • Strong typing

    C# catches many errors before code runs, which helps large teams.

  • Long-term support

    Microsoft publishes LTS releases with a clear support window.

  • Runs anywhere

    Windows, Linux and containers, on Azure, AWS or your own servers.

Add AI to a .NET application

Your .NET app doesn't need a rewrite to use AI. It calls the models like any other service.

  • Document processing

    Read invoices, forms and emails into structured data.

  • Assistants for staff

    Answer questions from your policies, manuals and records.

  • Search by meaning

    Find records by what people mean, not exact keywords.

See our LLM integration services

Tools we pair with .NET

.NET fits Microsoft shops and mixed stacks alike.

  • Microsoft Azure
  • AWS
  • React
  • Angular
  • TypeScript
  • OpenAI
  • Anthropic Claude

Related services

.NET development FAQs

Can you upgrade our .NET Framework app to modern .NET?

Yes. We assess the code and dependencies, add tests around critical paths, then move the app in stages, so it keeps running throughout. Most of the work is replacing libraries that modern .NET no longer supports.

Is .NET a good choice for a new product?

Often, yes, especially for business systems, APIs and teams that know C#. It's fast, well supported and runs on Linux and in containers. If your team writes JavaScript, Node.js may fit better.

Can you add AI features to a .NET application?

Yes. .NET apps call OpenAI and Claude models through their APIs like any other service. We start with one feature, such as document extraction or an assistant, and test it on your real data.

Can I hire dedicated .NET developers?

Yes. .NET developers can join your team through staff augmentation, or we can run a dedicated team that owns the product with you.

Tell us what you're building.

Let's code the future together!

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