Sustainable development for your software.

How to effectively save money and sell your product better with sustainable and user-friendly development.

Closely intertwined with usability and design
So that the end users of the software can use it better and thus increase their sales.
UI/UX development
So that not only the functionality is right, but also the user experience is not neglected.
Focus on C# and XAML
To make sure you get a top-notch product, work with professionals like us.
Cross-platform with XAMARIN
So that your product is available everywhere and you have the greatest possible reach for your user group.
Proven Microsoft expertise
So that your software always complies with the standards and can therefore be sustainably further developed in the future.
App development Android and iOS
So that your product can be used on all platforms.
Websites according to new standards
So that your web project is professional and therefore successful.
Accessibility according to BITV 2.0
So that everyone can use your software without restrictions and your software is compliant with the law.

If any of the questions apply to you, we could help you too

  • Are you looking for an IT partner who supports you reliably and in partnership in your projects?
  • The user interface is important to you because the satisfaction of your customers is close to your heart?
  • You want to benefit from great experience in XAML and C# from Microsoft certified developers?
  • Do you need support in professionally setting up a website project?
  • You want to reach a larger target group with your software?
  • Are you looking for a team that is highly motivated to develop/design user interfaces?
  • Sustainable development is important to them because it saves time in retrospect?
  • Accessibility is a legal requirement for your IT project?

Successful projects of our happy customers and their users:

The customers of HeiReS – An exclusive circle:

Alexander Klopp IDERI GmbH, Managing Director

I am completely thrilled – great UI design directly in XAML The UX ladies from HeiReS not only created a great UI design for my software. They also implemented it seamlessly in XAML. So I was able to shine with it with my customers in no time.

Ben Deutscher PayPal, Experience Consulting Manager

Rock ‘n’ Roll! You are a great team and it’s nice to see that you can combine very professional work and a humanly pleasant atmosphere so well.

Daniel Rees MOBISYS, Leiter der Produktentwicklung Mobile Clients

Thanks to your advice and cooperation regarding usability and design, we now have a product that we can proudly present to our customers. Our target groups now understand the software in a few minutes and can work with it quickly and intuitively.

Bernhard Schmitt Densply Sirona, Head of Software Development Imaging Systems

Good software is only created in highly motivated project teams with clear objectives. It inspires users, which can almost always be traced back to an exceptionally good user experience. That’s why we attach great importance to the development and design of the user interface and have found an extremely competent and committed partner in HeiReS.

Jordis Fink neusite GmbH, Agency Manager

I am almost in love with HeiReS! Together with you we experience a completely different kind of cooperation compared to previous partners. Technically highly versed in implementation, creative and competent in design, top reliable in delivery, super fair in price and handling and with super much fun in the matter.

Sebastian Grassl Microsoft Deutschland, Dynamics CRM Product Marketing Manager

Already the conception and brainstorming were characterized by a highly professional and very pleasant collaboration. The fast and 100% punctual implementation of the Windows App was impressive. The final result met all expectations and we are very proud of the “Microsoft Dynamics CRM Infocenter”! We are already looking forward to many future releases and further cooperation.

With us, you have the experts for a successful IT project at your side. That way, your product will also be a winner.

Concept, design and development of apps and software.
Ex. Knowledge transfer and training for the complete Microsoft Dynamics product family.

The success of our customers as a profit through good UX from us


Besides our core competence in UI design and development for Windows/.NET, we were also responsible for design and usability for embedded systems, product development and design for ASP.NET applications, prototyping and accompanying reviews. ISO-9241 testing and consulting for new user interface concepts and future visions were also part of the work for this project.


We conceptualized a solution that was implemented using our proprietary content management system (ConDiSys).
Through the solution, all useful information is made available to the various user groups on all possible platforms in a user-friendly, barrier-free and fast way.


Our visual improvements, including animations, have significantly enhanced the user experience of the application. Furthermore, the newly implemented features have increased the usefulness of the software, making the client’s product more attractive to the end user.


As trainers and educators, we know the importance of intuitive learning strategies. Our flashcard app for Windows was born out of the need to constantly educate ourselves. Fast updatability through adaptable software solutions and easier access to new platforms and end devices with intuitive applications.

Only UX experts like us can ensure the success of your products. Don’t be blinded by dumping or talk.

Development services performance of real developers
Our developers have education, certifications and advanced training in UI and UX development. So you get high-quality software solutions from experts.
Experience from over 100 projects
Deep project experience in hundreds of projects for large and small customers in all industries. You can profit massively from our experience.
Speakers and expert authors on UX and UI developer topics
For 10 years now, we have been providing impetus for innovative development topics as speakers. Benefit from the power of thought leaders like us.
Trend setters as educators, trainers and study authors
We teach UX and UI development. In doing so, we set the standard that others successfully implement. Use the power of connoisseurs for your projects.

This is how you get the optimum for yourself according to your needs

Kleines Entwickler-Paket
Einmalig
  • Verbesserte Usability (ISO 9241)
  • Ein Grunddesign in zwei Größen
  • UI-Design für weitere Seiten
  • Kurze Styleguide für Programmierer
Bedarfsgerechte Entwickler-Flatrate
pro Monat
  • 20 Stunden Experten-Leistung
  • Bedarfsgerecht abrufbar
  • Frei aus allen UX-Servicen
  • Exklusiv für Sie reserviert
  • Monatliche UX-Quantensprünge

How to quickly get a top software solution in cooperation with us

Step 1

Please fill out the form so that we can understand you and your challenges. While you’re at it, please tell us a little about yourself, your company, and your digital products.

Step 2

In a free half-hour consultation, we are sure to find initial solution ideas for you and your challenge. We conduct the consultation in person and directly as an online meeting.

Step 3

Based on this consultation, we will then make you a competent offer, which can really solve your challenges and fits 100% to your needs.

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