// SOFTWARE · AUTOMATION · SELF-HOSTED · WEBSITES
SOFTWARE, AUTOMATION AND WEBSITES FROM ISERLOHN.
We develop software, apps and websites and automate your workflows — on your own infrastructure, in line with German data protection standards. No US cloud. No dependency.
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// REFERENCES
See for yourself.
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// REDESIGN
Renew a website.
Same content, modern build. Old site on the left, new on the right — click through. (Demos are in German.)
Your idea. Our code.
// SERVICES
What we take off your hands.
// HOW WE WORK
Listen first. Then build.
Most providers sell a finished package and hope you fit into it. We do it the other way round: in the free initial conversation we work out what you actually need — and just as importantly, what you don't.
- We ask first: what should the solution do for you — and how will you know it works?
- You never pay for scope nobody uses. No website builder, no monthly rent for modules you never touch.
- A fixed price and a firm date instead of an open invoice — you know where you stand beforehand.
- The source code and documentation are yours. No vendor lock-in, not even with us.
- If something is added later, we add it — instead of starting from scratch.
// DATA PROTECTION
German standards. No compromises.
- Operated exclusively on your own infrastructure
- GDPR-compliant — suitable for the public sector as well
- No data sharing with third parties or US cloud providers
- Complete documentation and source-code transparency
- Germany-based contact, contract governed by German law
// YOUR CONTACT
Behind the code there is a name.
At Quellcode & Söhne you don't talk to a sales team or a hotline. You talk to the person who builds your solution — from the first conversation to go-live. And if I don't think something makes sense, I'll tell you before it costs you money.
Maximilian Grätz — Founder & Developer