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As a web development and web design agency, we build future-proof websites.

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As a digital agency with many years of expertise, we see web development as a comprehensive process. We are your partner for the conception and implementation of digital products such as corporate websites, web shops and web apps. Our focus is on tailor-made solutions that meet your individual needs and goals. In doing so, we rely on state-of-the-art technologies such as headless CMS (Strapi, Directus) as well as proven systems such as TYPO3 and WordPress in software development and eCommerce.

Strategy

The process begins with workshops in which the foundations and the vision of the website are defined. Both the navigation structure and the user experience (UX) are developed conceptually. This information serves as the basis for the further organisation of content and the visual design of the website.

Content development

The content is complemented by the development of infographics and motion design. These visual elements help convey complex information clearly and improve the user experience. All content is created taking into account the design systems and CD guidelines.

Programming

After the concept phase, the technical implementation is prepared, with interdisciplinary teams of UI designers and web developers working closely together. Regular reviews and adjustments ensure that development stays on track. Various solutions, such as using WordPress or full development in headless systems, are discussed in order to find the best technological basis.

Hosting and implementation

In parallel with the technological development, the hosting and technical set-up of the website are prepared. All the necessary foundations for stable and secure operation of the website are put in place. Implementation takes place step by step until the beta version can be tested and all technical requirements are met.

SEO

Both technical and content-related search engine optimisation (SEO) are taken into account from the start. Targeted measures ensure that the website is easy to find and achieves high visibility in search engines. The SEO strategy is continuously reviewed and adjusted to achieve optimal results.

UI Design

The user interface (UI) design is created on the basis of the concepts developed and in compliance with the corporate design guidelines. An interdisciplinary team ensures that the web design is both aesthetically appealing and functional. Regular reviews and user feedback feed into the further development of the UI design to ensure a user-friendly interface.


Workshops and concept development

The process does not begin with a rigid briefing, but with a series of workshops. In the first workshop, the foundations are defined: a keynote statement of principles and the vision of the website are the focus. It is about both the software and the website itself. Based on this information, conceptual proposals for information organisation and look are created.

Using personas, we develop tailor-made solutions for all your target groups

Clients who shine with a great UI:


Interdisciplinary collaboration and prototyping

An inventory and analysis of the existing corporate design guidelines for the digital sphere is carried out. A design system is then developed in order to implement all requirements. Wireframing follows as the next step. 

The entire process is interdisciplinary: UI designers and web developers work together and contribute ideas from the very beginning. Regular reviews serve to discuss progress and make adjustments. After the wireframing phase, a prototype (click dummy) is created in order to test how the website works in use. This prototype is tested with users, and based on the findings it is decided together with the technical team how the product will be developed. Different technical approaches are always examined, weighing the use of simple CMS solutions such as WordPress against a full in-house development, e.g. with a headless system.

arndtteunissen is a nationally and internationally award-winning design agency
The image shows the double diamond model of the design process, which illustrates the phases of understanding, defining, developing and finalising for problem solving and solution development.
Some of our clients have entrusted us with the strategic direction and design of their brand for years.
DKMS logo
Borussia Düsseldorf logo
Anteon logo
Franzen logo
Leipa logo
Clearvise logo
Douglas logo
Iseki logo
Extruder Experts logo
Cologne Intelligence logo

Flexible working and an agile approach

During technical development, reviews continue to take place in which new requirements are taken into account. We work flexibly, without a rigid briefing, up to the beta version, which can be tested. In parallel, we coordinate with the marketing team. The technical set-up and hosting are established in their basic form. SEO aspects are reviewed both technically and in terms of content. The defined brand guidelines are observed throughout. 

The basic principle of the entire process is agile working, in order to get a minimum viable product (MVP) live as quickly as possible.

arndtteunissen is a nationally and internationally award-winning design agency
We have always implemented websites, landing pages, shops and software solutions in-house. This approach greatly facilitates the interplay between technology and design and regularly ensures that we are recognised for our work.
Vega Digital Award logo
Special Design Kudos Award logo
Shop Usability Award logo
Red Dot Award logo
German Design Award logo

Always in good hands with arndtteunissen

Our team at arndtteunissen works across disciplines in strategy, branding, corporate identity, UX, design, web, 3D, motion and copywriting. The boundaries are flexible and are adjusted dynamically during the creative process in order to achieve optimal results. Just as individual as each of our experts is the team we put together for your challenge.

We are united by a love of good brand work and people, a passion for good design, technological know-how and entrepreneurial thinking.

Benjamin Arndt, Jan Teunissen and Marcel Schindler proudly present their award in front of the backdrop of the Deutsche Digital Awards.
The team works at a pinboard with colourful Post-its and organises its ideas for a project.
FAQ - Frequently asked questions about web development
1. What distinguishes custom web development from website builders?

Custom web development offers tailor-made solutions for design, functionality and scalability. Unlike website builders, you are not tied to rigid templates. Your website is adapted exactly to your business requirements – for better performance, UX and conversion.

2. Why is a professional digital agency important for web development?

An experienced digital agency combines UX design, performance optimisation and security with state-of-the-art technology. You receive a future-proof, scalable solution that presents your brand optimally, convinces your target group and secures long-term success.

3. Which technologies do you use for web development and web design?

We rely on modern, future-proof technologies such as headless CMS (Strapi, Directus, TYPO3), high-performance front-end frameworks and scalable back-end solutions. Our focus is on speed, security and easy maintenance – for a sustainable web presence.

4. How long does it take to develop a custom website or app?

The duration depends on requirements and functionality. Simple websites take a few weeks, complex platforms or apps several months. We work efficiently and in an agile way to deliver your project on schedule – with clear processes and transparent communication.

5. Do you also offer long-term support and maintenance for web projects?

Yes, we offer comprehensive support, regular maintenance and security updates. This keeps your website or app performant, secure and state of the art. Long-term care ensures lasting success and protects your investment.

You might also be interested in

Corporate Identity

With great attention to detail and plenty of empathy, we create an appearance for your brand that supports you lastingly in your company's transformation and always keeps your vision in sight.

Corporate Design

As a design agency with two decades of experience in corporate design, we are absolute experts in this field and can help your brand increase its success in a lasting and measurable way.

UX & UI Design

In an agile process, our digital experts work with you to develop a website or online shop that gives your brand a competitive edge and is optimally tailored to your target audience.

For all general topics and enquiries, please feel free to contact Christian Malling.

We look forward to an initial, no-obligation conversation with you

Christian Malling
Senior Project Manager