About

Doublecheck IT has been around since 2017.

In that time, we’ve seen how good technical decisions can become resilient systems.
And how seemingly small oversights can turn into long-term problems.

This experience shapes how we work today.

We work where architecture, software, infrastructure, and operations converge.
Where decisions aren’t abstract,
but have real consequences for stability, cost, security, and daily operations.

We’re not trying to make everything new or special.
We’re focused on thinking things through clearly,
implementing them realistically,
and not passing responsibility on to others.

Doublecheck IT doesn’t stand for noise or hype,
but for conviction and reliability.

When you work with us,
you work with a clear technical counterpart
who makes decisions, explains them,
and stands behind the consequences.

Patrick Kolze
Patrick Kolze
Robin Kolze
Robin Kolze
CEO, Doublecheck IT GmbH