Custom software

Custom software development

Is your business stuck with off-the-shelf packages that don't quite do what you need? I develop custom software that fits your process exactly — built by one experienced engineer, from first sketch to delivery.

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Who it's for

When off-the-shelf no longer fits

SMEs and engineering departments squeezing their work into fragile Excel files or expensive packages full of features they never use. Custom means software built around your way of working, not the other way around.

DesktopWebAPI / integratieDatabases

Software tailored to your process
Applications that do exactly what your work needs — user-friendly and maintainable.
One point of contact
No agency with layers in between — you work directly with the engineer who builds it.
Stable in production
Solutions that don't just work in a demo, but keep running reliably years later.
From design to delivery
Clear approach, firm agreements and aftercare — so you always know where you stand.

REAL-WORLD EXAMPLE

See what I build

From an industrial data platform to a complete planning tool replacing an ageing Excel/Access system — view detailed projects with problem, approach and result.

View the projects

Who builds your software

One experienced engineer, no layers in between

You work directly with Raymond Haan, a software engineer with 9 years of experience and a degree in Mechanical Engineering from TU Delft. No account managers or rotating teams — the same person thinks along, builds and delivers, and stays your point of contact for maintenance.

More about Raymond

01 — INTAKE

Intake

We discuss your question, the context and what you actually need.

02 — OFFERTE

Proposal

A clear approach, timeline and price. No surprises afterwards.

03 — ONTWIKKELING

Development

I build, test and keep you informed. There's always room to adjust along the way.

04 — OPLEVERING

Delivery

Delivery, testing and handover — aftercare included.

Let's start

Curious what custom software can do for you?

A short description of your question is enough to get started. I usually reply within one business day.

Book a free intro call