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Netherlands · 07

Legacy Modernization Services for Dutch Businesses

Dutch enterprises face increasing pressure to modernize outdated systems while maintaining operational continuity. Whether your business relies on legacy databases, monolithic architectures, or decade-old applications, PairProgramming delivers tailored legacy modernization services that reduce technical debt, enhance security, and align with the Netherlands’ highly digital business environment. Our approach combines deep technical expertise with a focus on seamless transitions, ensuring minimal disruption to your daily operations while positioning your systems for future scalability. With the Dutch market operating predominantly in English and Amsterdam ranked as the country’s top startup hub, we help businesses bridge the gap between legacy constraints and modern innovation.

Datos del sector

The Netherlands is the world's #10 startup ecosystem, with 3,713 mapped startups and US$2.66B in funding (+26.2% YoY, StartupBlink 2025).

Highly digital EU market operating largely in English; Amsterdam is #1 nationally and #27 worldwide. National average developer salary ~€79,720/yr (Software Engineer, Glassdoor, n=5,394, Jun 2026).

Highly digital EU market operating largely in English.

What's included

Deliverables

Current system audit
Gradual migration plan
REST / GraphQL APIs as intermediary layer
Service containerization
Automated regression tests
Zero-downtime data migration
Tech stack
Node.jsDockerPostgreSQLAPI RESTGraphQLRedis
Frequently asked questions

FAQ

How does PairProgramming ensure business continuity during legacy modernization?

We implement phased migration strategies, starting with non-critical systems while maintaining real-time backups and rollback procedures. This approach minimizes downtime and allows your team to adapt gradually to new workflows.

What are the typical cost savings of modernizing legacy systems in the Netherlands?

Modernization reduces long-term costs by eliminating maintenance overhead for outdated infrastructure, lowering licensing fees, and improving operational efficiency. While exact savings vary by case, Dutch businesses typically see measurable reductions in total cost of ownership within 12–18 months.

Can PairProgramming modernize systems built with outdated technologies like COBOL or AS/400?

Yes. Our team has experience modernizing systems across a wide range of legacy platforms, including mainframe environments, proprietary databases, and older enterprise software stacks. We assess each system individually to determine the most effective migration path.

How long does a typical legacy modernization project take for Dutch businesses?

Project timelines depend on system complexity and scope but generally range from 3 to 12 months for full modernization. We work closely with your team to define realistic milestones and deliver incremental value throughout the process.

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