Customised implementation of demanding requirements.

Custom-developed software systems are required when your needs are unique and cannot be met by standard solutions or would require significant customisation.

For example, when it comes to mapping complex business processes or providing unique functions, a customised application offers the necessary flexibility and scalability. Other criteria that speak in favour of customised development include integration with existing systems or adherence to strict security and compliance standards. Customised software gives you maximum control and can be optimally adapted to your individual needs and corporate strategy.

What we offer

Requirement analysis
We record and analyse your needs systematically and precisely.
Ergonomic UI/UX design
User-centred design for an intuitive and efficient user experience.
Personalisation
Customised solutions that can be flexibly adapted to specific requirements.
Look & Feel
Visual design that combines functionality and aesthetics to create an attractive user interface.
Established software development process
Structured methods ensure an efficient and high-quality development process.
Quality assurance
Continuous tests and quality controls ensure that our software meets the highest standards.

Customer testimonials

“iSYS is a reliable partner with a high level of expertise and competence. For many years, iSYS has worked closely with our internal colleagues to develop our ERP system and continuously adapt it to the needs of our customers. Thanks to a good understanding of our business model, iSYS offers us a customised approach and thus ensures the future viability of our ERP system.”

Your benefits

  • Scalability

    Our software solutions can be easily adapted to increasing requirements in order to grow with your company.

  • Maintainability

    With clear and structured code as well as regular updates and support, we guarantee simple maintenance and long-term functionality.

  • Expandability

    With flexible architectures and open interfaces, we enable the seamless integration of new functions and modules for future requirements.

  • Quality

    Continuous tests and quality controls guarantee reliable and error-free software of the highest quality.

Fields of application

Web applications

We develop customised web applications with user-friendly interfaces. Accessibility on different platforms increases the reach of your company.

Mobile apps

With our mobile app solutions, you can stay in touch with your customers and offer your services and products, thereby improving the user experience.

Interface development

We develop robust interfaces that enable your systems to communicate seamlessly and exchange data efficiently. This is how we increase the effectiveness of your business processes.

Enterprise applications

Our customised business applications offer comprehensive solutions for specific business requirements. They optimise work processes, increase productivity and reduce costs.


Do you have any questions? We will be happy to help you!

Do you have a project that you would like to talk to us about? You are welcome to contact us at any time. We look forward to getting to know you!

Christian Fröhler
Christian Fröhler Director Software Engineering & Solutions