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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Your expert for fullstack development

let’s dev - The brand for groundbreaking custom software

A Fullstack Developer is an all-rounder in software development, mastering both the frontend and backend of an application. On the frontend, they design the user interface using HTML, CSS and JavaScript, while on the backend, they work with servers, databases and server-side applications. The versatility of a Fullstack Developer enables seamless integration of various technologies and a holistic approach to application development. With their skills, they can streamline development processes and create consistent, user-friendly applications.

Fullstack Developers are capable of overseeing projects from start to finish and are therefore often highly sought after in agile development teams. With their broad expertise, they can adapt flexibly to project requirements and implement solutions quickly. Their understanding of both user experience and technical aspects of an application makes them valuable members of any development team.

Fullstack Developer

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.


Under the term Fullstack, the ability to master both frontend and backend development within a software application is understood. This designation represents a comprehensive expertise that allows working with various technologies such as HTML, CSS, JavaScript or Node.js. The concept of Fullstack aims to develop efficient and seamlessly integrated solutions covering all aspects of an application, from the user interface to the database.

The relevance of the Fullstack concept lies in its ability to provide a holistic perspective on the development process and to flexibly respond to the requirements of a project. Through a broad understanding of the different levels of an application, challenges can be addressed on both the frontend and backend sides, resulting in innovative and effective solutions. The versatility of the Fullstack approach makes it an important concept in software development as it contributes to maximizing the efficiency and performance of software solutions.

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