References
Real projects. Real results.
From your industry.
Here you can see what we have built for restaurants, associations, events and companies, with real numbers, real names and links to the finished projects.
200+
Completed projects
20+
Years of experience
100%
Owner-run, one point of contact
24h
Avg. response time
4 Linden Aachen: The Website
Standalone web presence for a creative experience farm near Aachen, built in one month and online right on time for the open day. With a self-developed event system for multi-day and recurring dates and a privacy-compliant newsletter entirely without an external service. A calm, high-quality brand presence that keeps growing with the farm.
4 Linden Aachen
Over 40 years a life's work has grown for an architect and sculptor in Aachen-Vetschau: digital logins, email accounts and over 650 GB of files brought together and centrally organised, all four devices in sync. On this clean foundation we are now building the support association's new website together.
Naoki Convention
Complete digital platform for a new anime and manga convention in the Rhineland: a ticket shop with fully automated delivery, a mobile admission system, exhibitor and stars management, and a self-managing website lifecycle across the year. On the peak day 11,922 visitors loaded the site, and in the post-event survey 80 percent gave four or five stars for the website and ticket shop.
MuSaRa
Launch platform for a newly founded freight company from Wuerselen near Aachen: transport configurator with real route calculation and a fixed price in 30 seconds, automatic PDF quotes, request management with a status workflow, and GPS fleet connection with live availability on the homepage. The website takes in requests and writes quotes, entirely without a back office.
Bernstein Feinkost
First collaboration starting March 2021. Bernstein Feinkost platform live from April 2023. Ongoing support, expansion and maintenance, owner-managed, with no change of contact person.
Huzur Supermarkt
Rebuilding a grocery store after the 2021 flood disaster: website, online shop with over 1,500 products, integration of the POS and inventory management systems, hardware coordination with the electrician and the weights and measures office. Over a year of stable operation with one point of contact for everything.
Testimonials
What our clients say
Real projects from Aachen and the region: event platforms, online shops, club automation. With results, testimonials and live links.
Konzeptcode built a new website for 4Linden as a place of hope and inspiration, capturing the atmosphere, the vision and the content we want to convey with the project really well. Konzeptcode immediately understood what this project is about and found an appealing, convincing and practical solution to communicate our message through the right media.
KonzeptCode UG is a company that truly deserves recognition for its professionalism and its trustworthy approach. A company that carries out its work with care and stands out through its solution-oriented, high-quality service philosophy.
Working with KonzeptCode UG is in itself a confidence-inspiring experience; a company that respects its work and values quality.
KonzeptCode UG is a successful company in which integrity, quality and trust come together and which meets expectations in the best possible way.
KonzeptCode UG is not just a service provider, but a company that creates real added value and always stands by your side as a partner to solve problems in a solution-oriented way.
We are glad to work with you.
Here is to many long-term projects with KonzeptCode UG…
KonzeptCode is a company that listens and thinks along with you. From the very first meeting, our collaboration was well-organized, fast, and reliable—and, on top of that, it was fun. Requests for changes were implemented right then and there, and every phrase was refined until it was technically precise. It’s rare to experience such a combination of diligence, speed, and attention to detail.
KonzeptCode completely rebuilt our entire website—from the initial design through the migration of our domain and email to the 3D site plan of our property—and delivered on every commitment on time and reliably. I can recommend this company to anyone looking for a knowledgeable and approachable partner for their website.
KonzeptCode built my website in 2024 and explained everything to me step by step in a way that was easy to understand. The collaboration was extremely flexible, fast and professional. Even two years later I am still very happy with the result, find the website beautifully done, and recommend KonzeptCode without reservation.
Konzeptcode rebuilt our shop completely on the technical side and developed it further to fit our individual needs. The implementation was demanding and very well thought out, with many tailor-made solutions, especially cross-platform integrations.
For us as non-developers the technical depth is not always easy to follow, which makes us all the more grateful to have Konzeptcode at our side, and on a personal level it is a great fit too: committed, helpful and with a strong sense of responsibility for the project.
What impressed me most about the collaboration was the efficiency, both in the coordination and in the implementation. Change requests were picked up so quickly that my literature blog came to life in no time.
Working with KonzeptCode was pleasant and professional throughout. The team impressed with creative ideas and great reliability. My website was designed to be modern, well thought out and exactly the way I imagined it. I am genuinely very happy with the result and can recommend KonzeptCode without reservation.
🇩🇪Hosting in Germany
🔒GDPR-compliant · data processing agreement as standard
🔑Ownership stays with you
💾Encrypted backups
Frequently Asked Questions
A broad range: retail and food, hospitality, logistics, associations as well as B2B and science. The projects span online shops, event platforms and custom configurators.
Yes. On request we’re happy to put you in touch with suitable reference clients, so you can hear first-hand how the collaboration works.
It depends on the scope — from a few days for a landing page to several weeks for a shop or platform. We define the concrete timeframe in the first conversation.
Yes. Most of our references are under ongoing support — with a single dedicated contact, no ticketing system and no passing around.
You do. Ownership of all systems and data stays with the client — we manage, you own. Hosting is in Germany and GDPR-compliant.