Services from A–Z

Conception and development of server-side logic for the functionality of a website or web-based application – whether on a private server or in the cloud. Linux, nginx, Unix, Node.js, PHP, Perl, Go, and more.

Digital accessibility isn’t a nice-to-have – it’s a prerequisite for inclusion
and in many cases, it’s also a legal requirement. We help you design and build your website or application so that everyone can use it – regardless of ability, device, or assistive technology. And as a bonus, your site becomes more robust, better, and often even faster.

We have always specialized in server-side image processing. For the organization and collaboration processes related to image content, we developed our own tool, Bildmeister. If you or your team need support with image processing, feel free to contact us.
Keywords: ImageMagick, ITPC, libvips, Ghostscript.

Need a sparring partner for your digital project?
Someone who doesn’t just know the tools, but also knows when to use them – and when not to? We offer open-minded, independent advice backed by years of experience across dozens of projects. Whether it’s about strategy, system architecture, tool selection, or development methodology – we help you ask the right questions and make well-informed decisions.

Implementation of platforms for easy management of website content. Our favorite is Kirby CMS.

Cookies, tracking, analytics – none of that works without consent anymore.
But a cookie banner must not be annoying, has to comply with legal requirements, and should integrate cleanly with your systems. We advise you on selecting and implementing a suitable consent management tool, support you in integrating it into your application, and help you evaluate opt-ins accurately. Technically sound, transparent, and traceable.

Whether for caching, high-performance applications, or archiving, data needs to be stored somewhere. We assist with conception and integration. Keywords: Elasticsearch, MongoDB, MySQL, Postgres, Redis.

We work at the intersection of design and development. We assist your design teams in creating user- and implementation-friendly designs, making your application better, more robust, durable, and cost-effective. We also help with the concrete implementation and application of design concepts for your website or web-based application.

When development and operations work well together, the development and deployment process of your software becomes faster, better, and more secure. We assist you or your team in implementing automated processes for software deployment and configuration, and in integrating continuous testing. We support you in using scalable cloud computing platforms to enhance the flexibility and scalability of your infrastructure. Additionally, we help with monitoring to ensure you always provide your users and clients with the best version of your web-based application. Keywords: Docker, Kubernetes, Helm, Grafana, Prometheus, AWS, Azure

👉 To our DevOps services!

Conception, design, and implementation of the user interface of a website using HTML, CSS, and JavaScript or TypeScript. From static pages to complex applications with modern frameworks like Vue. 🐴 Our specialty.

We don't host! But we support and advise you on selecting a host, setting up, and commissioning your server or cloud.

What should your digital product look like? What is the look & feel? How can we best support users in achieving their goals? These are questions we address through interaction and interface design with optimal design solutions. See also Prototyping

Humans are visual creatures. Maps and visualizations help to locate things, understand complex data, and recognize relationships. We assist you and your team with the modeling, aggregation, enrichment, and refinement of data, as well as the conception, development, and deployment of map applications and (interactive) visualizations.

Humans are visual creatures. Maps and visualizations help to locate things, understand complex data, and recognize relationships. We assist you and your team with the modeling, aggregation, enrichment, and refinement of data, as well as the conception, development, and deployment of map applications and (interactive) visualizations. Keywords: Open Layers, MapBox, Google Maps, Open Street Map, Leaflet, Processing, p5.js

Software, including web-based applications, can quickly become complex and expensive. However, it's often possible to build surprisingly effective applications with very simple tools. These may not be built to last forever, but they help kickstart a new idea or business. They assist in testing and better understanding a concept.

Adjustment of websites and web-based applications for optimal display, performance, and user experience on mobile devices. Keywords: SEO, Google, Web Core Vitals, UX

The most beautiful, smartest, and best website is of no use if it is too slow. We help identify and solve performance issues. Keywords: SEO, Google, Web Core Vitals, UX, Monitoring, Scaling

“Got a brilliant idea?” Not just a creative rush – no, an idea with massive potential. “You have a (product) design?” It's right in front of you: nicely worked out, graphically two-dimensional and looking good on paper. You could now sink a lot of money and commission someone with the implementation. Or we could first build you a prototype to get smarter, to test, to learn…

👉 Startup from NRW? Get up to €35,000 funding with the Go-to-Market voucher for your prototype!

Design, optimization, and implementation of websites and web-based applications that adapt to various screen sizes and devices. Keywords: SEO, Google, Web Core Vitals, UX

Feeling like you're too close to your project to see it clearly? We can provide a fresh perspective on your digital product or website. External reviews with us help overcome blind spots and generate new ideas.

We help you make your digital offering visible – to both humans and machines. Whether it’s through technical SEO that makes your website faster and more readable for search engines, or paid search advertising (SEA) that reaches the right users at the right time. We support you with setup, optimization, and performance analysis – with solid technical know-how and zero buzzword bingo.

Trust is good – security is better.
We help you set up your website or application to be as secure as possible – from safe defaults and transport encryption to hardening servers and software components. For us, data security isn’t an add-on, it’s a core part of every technical architecture. We help you identify risks, take action, and better protect your systems – pragmatic, clear, and robust.

Before you build something, you need to think it through – and visualize it.
We support you in developing wireframes, click dummies, and mockups – from quick sketches to fully fleshed-out high-fidelity prototypes in Figma. This helps clarify requirements, test concepts, and avoid misunderstandings early on. For us, this isn’t a side note – it’s the crucial bridge between idea and execution.