services
IT analysis and consultingWe analyze your processes, check your needs and create concepts for digital solutions. cronn works with heart and soul on all aspects of software development. Custom-made individual software is our passion. Our software developers and analysts have the collective experience of hundreds of projects. We will find solutions that fit your needs to take your systems to the next level – with our know-how and our experts from the fields of business analysis, software development, software testing and UI/UX design.

We offer you our full know-how and experience in topics of digitisation and software projects during a free initial consultation – no obligations, no hidden costs.
We support your company in identifying requirements and digitisation potentials, or take a close look at your existing IT systems and processes, as required.
Often, the first important step in digitisation projects is to become aware of your own needs. With our many years of experience in requirements engineering, we will work with you to develop the requirements for your project and document them – for example as specifications or user stories. This helps with communication between the decision-makers and professionals, or between your company and service providers.
If you are dissatisfied with existing digital solutions or suspect that there may be potential for optimisation, we can analyse your existing software solutions, digital architectures, technologies and service providers in terms of performance, scalability, security and usability. If necessary, we can advise on renewals or replacements.
As developers of individual software solutions, we can precisely estimate the costs of bespoke software projects. You can draw on our extensive experience in terms of cost-benefit estimation and weighing of risks.
Our experts are familiar with a broad technology stack for software development, testing and infrastructures, such as: Java, Go, Spring(Boot), React, Angular, Docker, Kubernetes, OpenShift, Cucumber, Selenium. In addition, as a certified AWS Consulting Partner, we can bring your software to The Cloud.
In terms of methods, procedures and agility, we are happy to share our knowledge with you and analyse your status quo. Our experts are at your service if you have questions regarding digitisation, software and IT projects.
The programming language which is the standard for high-performing and stable backends.
Has integrated dependency injection in the Java enterprise environment and makes Java programming faster, easier and more secure.
An efficient and flexible framework to build high-performance interactive web interfaces.
Rapid deployment of applications in any environment. Creates containers which hold everything the application needs to run.
The best Java build tool. Fastest feedback thanks to incremental and parallel builds. Essential for continuous integration.
Framework that enables End2End testing for web applications for any browser and platform in a single API.
Object-oriented programming and relational databases? No problem with this ORM framework.
Web-based tool for creating UI designs and high-fidelity prototypes.
Be it a contracted fixed price, agile fixed price or billing based on working hours – we will work with you to find the right pricing model for you and your project. We would be happy to provide an outline specific to your needs in a free initial consultation.


Pauline Schulze
Director Hamburg

100 %
Our success rate
50+
Satisfied customers
300+
Successfully realised projects

Wir arbeiten bereits seit einigen Jahren erfolgreich mit cronn zusammen. Auch in diesem Projekt haben sie unsere Anforderungen schnell verstanden. So konnten wir gemeinsam eine KI-basierte Lösung entwerfen und in Produktion bringen. Wir schätzen cronns Know-how in den Bereichen KI sowie Backend und sind mit der Umsetzung sehr zufrieden.
We lead our customers' software projects to success from our offices in Bonn, Hamburg and Białystok (PL). Always on our side: our dedicated team; our joy in coding; as well as agility, Java, and open-source technologies. We always stay up to date with the latest technologies, tools, and methods.