This work explores and defines the systematic issues faced by children with developmental disabilities, primarily in the health and education systems, which are not adequately interconnected in terms of information technology. The most suitable methods for developing a system to aid and analyze the condition of children with developmental disabilities are analyzed. Since there is currently no similar system that can meet the practical needs, this work presents an information system specifically designed for this purpose. The system integrates all necessary processes, participants, information, and data that are involved in monitoring the development of a specific child. The system contributes to resolving the issue of information accessibility and reducing the time required to access the information. Due to the lengthy timeframe of the process itself, children are often denied or experience delays in receiving certain services. By integrating such a system, services would be faster and more efficient. Additionally, considering the legal regulations, particularly regarding the personal data of individual children, the system ensures that access to data is limited to the relevant participants in the systematic process of working with the child. The work is primarily designed to enhance the quality of appropriate services, particularly in the healthcare and education sectors, for children with developmental disabilities, as well as other necessary services depending on the degree of difficulty. The system also facilitates the development of children by providing a smooth flow of necessary information, enabling the most appropriate decisions to be made for the child's future healthcare and educational progress.