Legacy .NET systems

.NET systems you can keep developing

Do you have a .NET system your business still needs, but which has become hard to change or upgrade? We help you understand the solution, reduce risks and develop it further – without starting over unnecessarily.

A developer working with code in the office

An older .NET system is not necessarily a bad system

Many .NET systems have evolved over many years. They may contain important business logic and work well every day, even though making changes has become unnecessarily difficult.

So the problem is not how old the system is. The problem arises when the technology, dependencies or lack of knowledge start to limit your business.

Team member reviewing a system on their computer screen

Sound familiar?

A small change takes a long time

No one really knows which parts of the system will be affected, so even small changes become risky.

Only a few people have the knowledge

The system works, but only one or two people understand how everything fits together.

Upgrades are postponed

Older .NET versions, components or dependencies make an upgrade feel like a bigger job than it should be.

The system holds the business back

New requirements become hard to meet and people increasingly rely on manual workarounds.

What can be done with an older .NET system?

Understand what you have

We get to know the system, the code, the dependencies and how the solution is used in your business. This gives us a clear picture of what works and where the risks are.

Upgrade where needed

We help you assess which parts need upgrading and in what order. The goal is to reduce risks without reworking more than necessary.

Build on your system

If the system is fundamentally sound, we can develop it further to meet the needs of the business, rather than replace things that still provide value.

Modernise step by step

When parts of the solution need to change, modernisation can be done step by step. That reduces risk and lets you keep using the system while the work is underway.

From uncertainty to a clear way forward

We do not start by deciding that the system must be rebuilt or moved to a new technical platform. First, we need to understand the current situation and what the business actually needs.

We can then prioritise risks, upgrades and changes and address them in an order that makes sense for the business.

  1. 1

    Understand the current situation

  2. 2

    Identify risks and opportunities

  3. 3

    Make changes step by step

  4. 4

    A stable solution built to last

EXTENSIVE EXPERIENCE WITH .NET AND C#

Experience with .NET and C#

We work with existing .NET and C# systems from different generations. This can involve older applications, upgrades to newer .NET versions, databases, integrations or continued development of business-critical solutions.

Technology determines how the work needs to be done. Business needs determine what is worth doing.

Technologies we work with

  • C#
  • ASP.NET
  • SQL Server
  • Azure
  • Entity Framework
  • IIS
A thoughtful colleague in front of a computer screen

Take the next step

You don't need to know what the solution is

You don't need to know whether the system should be upgraded, modernised, developed further or replaced before you contact us. Tell us what's become difficult, and we'll start there.