Modernise outdated software without bringing your business to a halt, step by step and with your data intact.
Many businesses run on software that was once exactly right. By now, it's slow, hard to change, or dependent on the one person who still knows how everything works. Replacing it feels like a big risk, so the patching goes on. We help you modernise that software: we figure out what's really running, keep what works and renew the rest, without bringing your day-to-day work to a standstill.
An outdated application rebuilt on a modern, maintainable foundation.
All your existing data and users move to the new system, without interruption.
Sometimes a modern layer on top of your existing system is all you need.
Up-to-date technology that gets updates again, and that other developers can understand too.
Legacy software isn't necessarily old. It's software that holds your business back more than it helps. Familiar signs:
Before we replace anything, we figure out how the current system really works. Not just the code, but above all how people use it. Old software often hides years of business rules that aren't documented anywhere, and we want to bring those to the surface before we touch a thing. At Granuband, we fully analysed the inspection machine, its software and the classification logic. As a result, errors that had been unexplainable finally became clear.
Replacing everything at once is rarely wise. We prefer to modernise in steps: first the part that causes the most pain or carries the biggest risk, then the rest. Where needed, old and new run side by side for a while, so your work simply carries on. Every step delivers something usable, and after each step you can change course. Sometimes your existing system turns out to be fine as it is, and a modern layer on top, such as a new interface or an integration, makes all the difference.
Often the most valuable part of an old system is its data: customers, history, settings. We migrate it with care. At De Dieu, we rebuilt the existing members' app into a complete platform and migrated all users and data without interruption. For De Whisky Specialist, we replaced the outdated website with a new Shopify foundation, while preserving the character of the store.
That depends on the size of the system and how much needs to be replaced. That's why we start with an analysis of what's running and what's needed. After that, you know what the steps are, what each step delivers and what it costs. Because we work in phases, you don't have to invest everything at once. And don't forget the cost of doing nothing: the time employees lose to workarounds, and the risk of a system failing when nobody dares to touch it anymore.
We're based in Alkmaar, and you talk to us directly, with no account managers in between. The people who analyse your system are the same people who modernise it, so no knowledge gets lost along the way. Is your business running up against the limits of its current software? Book a no-obligation 30-minute introduction on Google Meet, or drop by for a cup of coffee, and we'll take a look at where you stand together.
Discover our previous work to understand how we improve your business
