Legacy Modernization

Your legacy system is holding your business back.

It still works - but barely. Every new feature takes months. Every integration is a workaround. Your competitors are building on modern stacks while you're maintaining one from 2012. It doesn't have to be a big-bang migration.

Start with a Strategy Call

The challenge

Sound familiar?

3.5×

budget overruns are the industry average for multi-vendor digital projects.

Most modernizations fail because they try to replace everything at once. Incremental migration eliminates that risk.

Industry benchmark, 2025

Fragile Infrastructure

The system works, but nobody wants to touch it. Every change risks breaking something else. Deployments happen quarterly because the risk is too high for anything more frequent.

Integration Dead Ends

New tools can't connect. Modern APIs don't speak your system's language. You're running manual data exports between systems that should talk to each other automatically.

Talent Drain

Senior developers don't want to maintain COBOL or decade-old PHP. You're losing good engineers to companies with modern stacks - and the ones who stay are burning out.

How easy.bi helps

Our approach

Discovery Sprint

We assess your current architecture, map dependencies, and deliver a prioritized modernization roadmap - so you know exactly what to tackle first and why.

Custom Solutions →

Incremental Migration

We don't rip and replace. We modernize module by module, running old and new in parallel. Your business keeps running while the architecture evolves.

Custom Solutions →

Cloud-Native Architecture

Kubernetes, CI/CD, infrastructure as code. We move your workloads to a scalable, maintainable stack - with 99.9% uptime through the transition.

DevOps →

Results

Where we've solved this before.

Lekkerland project

Lekkerland

Logistics

Services extracted from the SAP monolith into a self-service platform; departments build their own apps; architecture ready for S/4HANA.
Prokonzept project

Prokonzept

Finance

EVA-Finance interface redesigned for credit brokers; platform migrated to Kubernetes for scalability and reliability.
Gradoo project

Gradoo

Technology

Legacy support app replaced by a Python/Django backend with ElasticSearch; the support team closes tickets faster.

FAQ

Frequently asked questions

Can you modernize while our current system keeps running?
Yes - that's the point. We use a strangler fig pattern: new modules run alongside the old system, gradually replacing functionality. Your business never stops.
How long does a typical modernization take?
It depends on scope. A Discovery Sprint takes 2-3 weeks and gives you a prioritized roadmap. Module-by-module migration typically runs 3-12 months. You see progress every 14 days with our sprint delivery model.
Do you work with SAP systems?
Yes. We've built integration layers for SAP S/4HANA, SAP Business One, and legacy SAP ECC. Our Lekkerland project, where we extracted services from the SAP monolith, is a reference.
What if our system is custom-built and undocumented?
That's common. Our Discovery Sprint includes code archaeology - we reverse-engineer the architecture, map dependencies, and identify the safest migration path.

Ready to modernize without the risk?

Start with a Discovery Sprint. In 2-3 weeks, you'll have a prioritized modernization roadmap.

Start with a Strategy Call