XITASO GmbH IT & Software Solutions is certified according to ISO 9001 (quality management system) and ISO/IEC 27001 (information security management system). In addition to the correctness of the functionality, this also includes many non-functional criteria such as maintainability, compatibility or performance.
We are guided by the guidelines for the quality of software and software development, which are anchored in the ISO/IEC 25010 software systems “Software Product Requirements and Evaluation (SQuaRE)”. Our UXQB-certified UI/UX experts work according to the internationally recognized standard DIN EN ISO 9241, with the goal of an excellent user experience.