Digital products.
From idea to operation.
Custom web platforms and software for companies that need more than a website.
- 100+ Software solutions for clients
- 5 own products on the market
- 23 years experience
One product, every channel
The Offenlegungs-XML Editor, my own product – from the program to the client portal. All from one source. This is exactly how I build it for you.
Ready for review
BEISPIEL GmbH & Co. KG was founded in Beispielstadt in 1999 and is entered in the commercial register of the Beispielstadt local court.
In fiscal year 2024, the company employed an average of 42 people.
Offenlegungs-XML Editor
macOS, Windows and in the browser · one-time payment – no subscription
| License | Total price | per PC |
|---|---|---|
| Single license · 2 PCs | €299.00 | €149.50 |
| Volume license · 6 PCs | €799.00 | €133.17 |
| Volume license · 10 PCs | €1,199.00 | €119.90 |
| Volume license · 20 PCs | €1,990.00 | €99.50 |
incl. 19% VATBuy license
Activations
| License | Device | Method | Status |
|---|---|---|---|
| DX-7Q2F-…-K8PD | MacBook Pro | online | active |
| DX-7Q2F-…-K8PD | Office PC Windows | offline, via file | active |
| DX-3MZA-…-W1TC | Laptop | online | being verified |
My licenses
| License | Devices | Invoice | Action |
|---|---|---|---|
| Single license · 2 PCs | 2 of 2 | Release device | |
| Volume license · 6 PCs | 4 of 6 | Add device |
Have XML created
- Send documentsAnnual financial statements as PDF
- Check scopeQuote confirmed
- Convertin progress
- Returnready-to-file XML
Since 2003, realmaker has built for over 200 clients, including
- Siemens
- HDI
- Deutsches Museum
- Sailer Verlag
- Thunderbike
- sciarc
- Hochschule Ansbach
- City of Haßfurt
What I build
Software that fits your processes exactly – in the browser, on the desktop or on your smartphone.
-
Web platforms & portals
Client portals, ordering and reporting systems, dashboards and interfaces. Standalone, or deeply integrated into WordPress if your team already works with it.
Example: vehicle availability for Thunderbike
More on web platforms
-
Shops & license sales
Custom online shops, license keys, customer accounts and downloads. I run a software shop myself and know every step from checkout to returns.
Example: online shop for Sailer Verlag
More on shops and license sales
-
Desktop software & apps
For macOS, Windows, iPhone and iPad – with signing, notarization and publication in the App Store.
Example: Offenlegungs-XML Editor
More on desktop software
-
AI & automation
AI where it really saves work: data imports, checks, knowledge bases, texts. AI speeds things up, people check and take responsibility.
Example: img2text
More on AI and automation
From problem to product
Offenlegungs-XML Editor – own product
Every company required to disclose must file its annual financial statements as an XML file with the company register – in a format hardly anyone masters without specialist knowledge. I used to write files like that, over 120 pages long, by hand. Today there is my own editor for it.
- Software
Desktop app for macOS and Windows, plus a browser version. Checks every document against the official schema.
- Sales
Shop with four license tiers from €299 incl. VAT, one-time payment instead of a subscription, license server with online and offline activation.
- Operation
Client portal where customers manage their licenses themselves, and a service workflow for conversions.
- Trust
Free online checker – the file never leaves your own computer.
120+ pages of XML once written by hand · 2 operating systems plus browser · 4 license tiers
How your product takes shape
For clearly defined projects I work for a fixed price. New projects usually start within one to two weeks.
-
Concept
Clarify the goal, audience, business model and scope. The result is a fixed framework.
-
Prototype
Something clickable early on, so you can see whether the idea holds up.
-
Development
In visible milestones instead of a black box.
-
Launch & sales
Release, shop, licenses or App Store.
-
Operation
Hosting, maintenance and further development. I remain your point of contact.
Why realmaker
Proven on my own product.
I know checkout, licensing, support and returns from my own practice – not from a textbook.
One point of contact, everything from one source.
You always talk directly to me, Michael Rademacher. No handovers between agency, developer and host.
23 years of experience, AI as a tool.
AI makes me faster. I check every line myself and take responsibility for it.
At home in WordPress, not limited to it.
Where WordPress fits, I build on it. Where it doesn’t, I build standalone software.
“You quickly understood how we want to digitize our internal processes, asked targeted, good questions and then programmed a great system for promotional material orders and weekly reports for us – on schedule.”
Got a product idea?
Tell me about it. In a free initial call – 30 minutes by video or phone – we clarify the goal, the scope and the most sensible way forward. Then you receive a non-binding quote.
