As part of the thesis, an application will be developed for patients with diabetes. Diabetes is a complex chronic disease and there is a need to provide assistance and adequate education with technological solutions. When registering, the user will fill in questionnaires in order to better describe their current knowledge about diabetes and the goals of using the application. The main modules of the application are the Education Module and the Chatbot. The educational module provides the user with informative and educational content about diabetes, desirable patient behaviors such as diet, exercise and changes in daily life. It is divided into several topics where each has lessons with a control question. At the end of all lessons on a particular topic, there is a quiz to check what you have learned and a diary where user can add and keep track of their personal notes. In order to improve the Educational Module, users will be able to rate and comment on individual items such as topics, quizzes or individual questions. The Chatbot will have a knowledge base on various questions that the user can ask him. It will also refer the user to other knowledge resources, such as an education module or an external resource. It is also necessary to create an administrative interface for updating the content and reviewing the report. The solution must be attached to the work on CD / DVD.