seelenmeer
A shop for DIY bead jewellery kits. I designed the shop and set up large parts of Shopify, from the product pages to the basket.
seelenmeer-diy.de
Marten Koch, Hamburg
For freelancers, trades businesses, practices, cafés and small shops. I take care of design and code, and you deal with the same person from the first email to launch day.
Websites start at €600. You get the exact price in writing before we begin.
Tell me briefly what you have in mind:
hello@martenkoch.de

A shop for DIY bead jewellery kits. I designed the shop and set up large parts of Shopify, from the product pages to the basket.
seelenmeer-diy.deWebsite for an architecture and interior design studio, in several languages. The project photos take centre stage and everything else stays in the background.
reva-concepts.deSoftware for freight forwarders that I develop myself. It brings orders, emails and documents together in one place. I built the website for it too.
neuraport.deAn app for learning one sophisticated German word a day. It’s currently in beta, and I built the website for it too.
getarticula.deThese are starting prices. After a first conversation I send you a quote with a fixed price, and that is the price you pay.
| One-page websiteOne page with everything important and a contact form. | from €600 |
|---|---|
| Business websiteUp to five pages that you can edit yourself. | from €1,400 |
| Website with blogLike the business website, plus a section for news. | from €1,900 |
| Online shopUp to 20 products, with payment and shipping set up. | from €3,500 |
| Custom web applicationFor example a booking system, a customer area or an internal tool. | priced by effort |
Copywriting, a logo, online booking or a second language can be added if you like. You can put it all together in the price calculator. Hosting starts at €15 a month, but it’s optional.
When orders arrive by email and then get copied into spreadsheets by hand, it costs time every single day. Mistakes creep in, and often only one person really knows where everything is.
For situations like that I build tools that fit the way your business works. You can see what’s going on at any time, and the business no longer depends on what one person keeps in their head. That’s how NeuraPort came about, my software for ocean freight forwarders.
More on beratung.martenkoch.de (in German)I’m Marten, I live in Hamburg and I make websites and software. Alongside client projects I develop my own products, for example NeuraPort for freight forwarders and the app articula.
That’s why I build websites without a site builder. They load quickly and can be extended later, for example with online booking, customer accounts or connections to other software. I work in English and German, so we can talk in whichever you prefer.
You only ever deal with me. I design, write the code and afterwards explain how everything works.
Design, build, the adjustments for phones and tablets, the technical groundwork for Google and two rounds of changes. Exactly what’s included is set out in the quote before we start.
A single page is usually ready in one to two weeks, a business website in two to four weeks. It mostly depends on how quickly the text and images are ready.
Yes. I work in both languages. If you want your site in two languages, you can add that in the price calculator.
Yes. You give me bullet points and I turn them into website copy. I also edit images. You can add both in the price calculator.
If I host the site it costs €15 a month, or €49 with updates and small changes. You can also host it with your own provider.
Yes. Send me the link and tell me what bothers you about it. I’ll tell you honestly whether a revamp is enough or a fresh start makes more sense.
Email is easiest. Keep it informal, a few sentences about what you have in mind are plenty. I usually reply within one working day, in English or German.
hello@martenkoch.dePhone: +49 173 3262037
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