let’s dev GmbH & Co. KG - The brand for groundbreaking custom software let’s dev GmbH & Co. KG - The brand for groundbreaking custom software

The brand for groundbreaking
custom software

Pioneering. Experienced. Ever exploring.


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UX Research

let’s dev - The brand for groundbreaking custom software

UX research deals with methods for the investigation and optimization of user experience and usability with the inclusion of user-centered design. It tries to make the use of a product or application as intuitive, user-centered and simple as possible. To achieve this, within UX research we take the role of the user and try to understand the context of use. We ask ourselves the same questions as the users and methodically work out possible questions and problems.

With the help of UX research during the analysis phase and the evaluation of the design solution, designers and developers gain insights that would never have come to light without the use of UCD. This helps avoid costly and time-consuming mistakes later in the development process. UX research is a central aspect for successful product development. The more intuitive a product or software is, the more effective and efficient it is in use. User satisfaction increases and the ease of use has a positive impact on the user experience.

A beautiful design alone is not enough if the users encounter obstacles in fulfilling their goal. These can be avoided in advance with the help of UX research - this saves time and money!

UX Research

Our services
at a glance

We program customized apps and advise our customers on all topics related to app development. Our services are perfectly coordinated and based on experience from national as well as international projects.


Research can help us to better understand complex topics by systematically dealing with them and researching content that ultimately provides us with more knowledge. We are specialists in software development and extensive UX research is a matter of course for us.

UX research often leads to an acceleration of the project process and thus saves time and money - Why? Empirical validation accelerates many development decisions, saving time-consuming and costly revisions. Additionally, resource-saving approaches can be used. Often, with little effort, many valuable insights can be gained from the user's perspective.

Of course, the users are not the solution finders for identified usability deficits - but they themselves know best which functions and processes they need to manage their tasks efficiently. This helps the experts to understand problems in detail and to find a suitable solution. You are not your user! For this reason, UX research should help us to identify the real needs of the user and to eliminate own prejudices and misunderstandings, which could otherwise have a negative impact on the success of the product.

User Experience

User experience extends the concept of usability. Here, the user perspective is emphasized and emotional and aesthetic factors are more strongly included. User experience describes the perception and reaction of a person resulting from the actual and/or expected use of a product, system or service. User experience is not only about the mere achievement of a goal, but rather about the experiences that users have before, during and after using the product.

User experience manages to arouse emotions in users. For this reason, the user experience is a decisive factor in whether users associate positive feelings such as fun and joy with the product and whether they would like to use the product again in the future. The success of a digital product is therefore strongly linked to the implementation of a holistic user experience.

We make it simple

Software makes life easier. It makes it easier to organize, communicate, work, sell, entertain. That's exactly what we do at let's dev: We transform complex topics and processes into direct, structured interaction. Because we combine a lot of experience with even more curiosity, we achieve trend-setting and high-quality results. This makes let's dev the brand for groundbreaking custom software.

Contact us!

2 Locations
Karlsruhe & Hamburg


let’s dev GmbH & Co. KG

Alter Schlachthof 33

76131 Karlsruhe

+49 721 26 67 65 0


let’s dev GmbH & Co. KG

Eimsbütteler Chaussee 21

20259 Hamburg

+49 40 60 77 922 0