KarukiStudio

What we have built.

Not everything, but what can be looked at. The marks on each entry show whether we built it, whether we run it — or both.

Bürgerinitiative Flingern e.V.

A neighbourhood association in Düsseldorf-Flingern that runs the local street festival and looks after the Flingerpfad trail. Four projects, from a single page to a platform — built by us and run by us since. Commissioned work done pro bono: unpaid, but held to the same standard as paid work.

Global Bucket Solutions

We took over maintenance while the site had been unreachable since December 2025.

Staubenthal Labs · our own platforms

Not commissioned work but the platforms of the group itself — built at Staubenthal Labs and ready to use since autumn 2026. They are listed here because they show what we build when nobody sets the scope.

What the list shows

The range is the point: a static page that survives a rush the day before the festival, a platform with sign-in and bookings, a site that had been down since December 2025 and was reachable again one day after the handover — and four platforms of our own, with tax law, heating-cost regulations and e-invoicing formats inside them.

The Global Bucket Solutions case is the evidence for something easy to claim: we take on operations for things we did not build ourselves. The platforms of our own show the other end — there nobody sets the scope, and something usable stands all the same.

Why unpaid work is listed too

The projects for Bürgerinitiative Flingern are commissions done pro bono. They stand in the same list as the paid ones because they are the same work: an agreed scope, a handover, and an operation that holds up on the festival weekend too. Anyone who wants to know what we can do sees it here — regardless of who paid for it.