The Value Hub at Yara offices

●  Ambition: IT landscape modernization

Modernize your IT landscape before technical debt sets the pace.

We start with the bottleneck that hurts most and modernize in phases, so your business keeps running while your systems change.

●  Signs it’s time to modernize

Does this sound familiar?

Axel Vuylsteke at Yara

●  Your challenge

Legacy systems rarely break overnight.

They get slower to change and more expensive to keep running, until a new initiative stalls because of them. By then, postponing has often cost you more than the upgrade would have.

●  Our approach

Start with one bottleneck, not the whole landscape.

We map that bottleneck, its dependencies, and what fixing it is worth. AI speeds up the code analysis while our experts check every step. You get a business case and a bounded first phase, and we stay on to deliver it with your team.

●  What sets us apart

Where we make the difference in IT landscape modernization

We make legacy systems transparent

We capture how your existing systems really behave and turn that into living documentation your team can rely on. You know what a change will touch before you make it.

We coach your team

We bring the method and coach your people until they can run and evolve the new landscape themselves. Ownership moves to your team during the project, so there’s no cliff at handover.

We build your new platform

Analysis and development happen in one team, with AI speeding up the work. That way the first working results arrive in weeks instead of after a long analysis phase.

The Value Hub members at Yara offices

●  Turning ambition into impact

How Yara modernized its integration architecture

Yara team member

Stijn De Clerck, Yara

●  How we work

From vision to value.

01


Listen

First, we listen to understand your context, challenges and ambitions across business and IT before proposing any solution.

02


Advise

We translate what we hear into clear priorities and well-founded advice, helping you make the right choices with confidence.

03


Co-create

We work side by side with your teams to turn direction into action and build momentum through close collaboration.

03


Embed

We embed knowledge, capabilities and new ways of working to ensure value lasts and grows over time.

Stefano Moi, The Value Hub

●  FAQ

Frequently asked questions about IT landscape modernization

IT landscape modernization means reworking your applications, integrations, data flows, and architecture so they support where your business is heading. Sometimes that means adapting a system you already have. Sometimes you replace one application, or put an integration layer between old and new. IT architecture modernization is the part where you decide how those pieces should fit together, and in which order you change them.

Which route fits depends on the problem you want solved. We start from the business bottleneck and choose the technology after that.

No. If your team needs three months to release a feature on-premises, it will need about the same in the cloud, because the business logic and the architecture moved along unchanged. Cloud migration can be a sensible step, for example when hardware or licenses are due for renewal. It only pays off when you also tackle what slows you down, like tightly coupled systems or code nobody dares to touch anymore.

Read how your IT modernization choices determine the value you get

When keeping your systems running costs more than the flexibility they give back. The signals usually show up long before anyone calls it a modernization project: technology that’s out of support, the same incidents returning every few weeks, teams building manual workarounds, and business changes that take months to reach production. Postponing has a price as well, because maintenance tends to claim a growing share of the IT budget.

The useful question is where waiting creates measurable risk or lost opportunity. That’s where your first investment goes.

Read why IT modernization needs a business case now

Almost never. A phased approach lets you modernize the capabilities that hurt most and keep the parts of your landscape that still do their job. We first map how your systems depend on each other, then decide what stays and plan delivery phases around your operations. Every phase delivers something your teams can use, which keeps the risk contained and gives you proof before you commit to the next step.

You let old and new systems run side by side for a while. An integration layer connects them through APIs, events, or scheduled data exchanges, depending on how fast the data needs to move. Capabilities then move over one by one instead of in a single big switch. Testing, monitoring, and controlled cutovers keep your data consistent, so the business keeps running while the landscape changes underneath it.

At Yara, our Integration Architect Axel worked with their team to compare scenarios in a FIT-scoring exercise. The outcome was an event-driven architecture next to API-led integration, built on AWS.

See how we built Yara’s integration architecture

Start where the business feels the most friction or carries the most risk. We weigh business impact, maintenance costs, security and support risks, the number of systems that depend on it, and the effort a change would take. Together with your business and IT teams, we turn that into a business case and a priority list that starts with initiatives delivering real value within a scope you can control.

With one bottleneck you already know about. Slow releases, a fragile integration, or a system that swallows maintenance hours are all good starting points. We examine the systems involved, their dependencies, and how they actually behave today. That makes the constraints visible and gives you a prioritized set of options, plus a clearly scoped first phase you can start on right away.

We typically begin with a Modernization Focus Scan: a 2- to 3-week advisory assessment of one specific operational bottleneck. It shows where modernization pays back first and defines a safe, bounded first phase.

AI takes on a lot of the slow, manual work: analyzing legacy code, documenting what a system really does, generating code, and supporting automated testing. With expert review on the output, that reduces manual effort and speeds up parts of delivery. How much you gain depends on your systems, the documentation available, and the scope. Architecture decisions, security, and validation stay with people who know your business.

Skip that review and AI-generated code adds technical debt to your landscape faster than it removes it.

Read our insight on AI and the legacy modernization bottleneck

Your team takes ownership during the project, not after it. We work alongside your people in joint delivery, with clear documentation, coaching, and a structured operational handover, so the knowledge to run and evolve the landscape stays inside your organization. If you need extra capacity during the transition, our Product Partnerships and Expert Staffing teams can fill that gap for as long as it’s needed.

That’s also how we built Natuurpunt’s integration platform: as one hybrid team.

Read the Natuurpunt case

●  Insights

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