// SOFTWARE · AUTOMATION · SELF-HOSTED · WEBSITES
SOFTWARE, AUTOMATION AND WEBSITES FROM ISERLOHN.
We develop software, apps and websites and automate your workflows. For custom solutions, we focus on your own servers. Platform services such as Shopify or Google Ads are agreed to suit your project.
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// REFERENCES
See for yourself.
Twelve example sites to click through — built to show how we work.
1 / 12
// REDESIGN
Renew a website.
The same fictional drywall company, with a new design and clearer explanations. Both versions to click through. (Demos are in German.)
On a phone
BeforeLays out 980 px wide and gets shrunk to fit — you have to zoom
After390 px, readable straight away
Calling
BeforeThe number sits there as text, to be typed out
AfterFour places to tap
In Google
BeforeThe page title reads “Startseite”, no description
After“Trockenbau in Iserlohn”, plus a description
The new version adapts to the screen width and provides tappable phone numbers and descriptive page titles. Both examples are demos and are excluded from Google indexing.
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.
- Custom solutions on your servers or with a German hosting provider
- Data protection requirements agreed before implementation
- External platforms by agreement: providers and data flows listed in the proposal
- Documentation and source-code transparency for our custom solutions
- 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.
I am Maximilian Grätz, owner of Quellcode & Söhne and your direct contact — from the first idea to ongoing support.
Maximilian Grätz — Founder & Developer