Halid Taramov

The digital transformation of education requires new approaches to building software infrastructure. Traditional REST architecture demonstrates limitations in the face of the need to personalize learning, promptly update content, and ensure a consistent user experience. GraphQL technology offers an alternative paradigm, but its impact on the pedagogical component of the educational process remains poorly understood. The aim of this article is to identify, systematize, and analyze the impact of the GraphQL API on the pedagogical activities of educational institutions based on practical cases and scientific research. The methodological framework is based on the integration of systems, activity-based, and competency-based approaches. Theoretical methods (analysis, synthesis, comparison, classification) and empirical methods (document analysis, case study, secondary data analysis) are used. Case studies of GraphQL implementation are analyzed: the 2U platform, Studisappuri, the University of North Dakota, and the FGPE gamification service. Five groups of pedagogical effects were identified: didactic (increased content relevance), motivational (90% reduction in the volume of transferred data with a slight increase in response time), adaptive (the basis for personalized learning), analytical (expanded data collection capabilities), and organizational (freed up teacher time). The conformity of GraphQL's architectural characteristics with pedagogical requirements was found. Implementation challenges were identified: the complexity of technology development, security issues, and scalability difficulties. Differences between domestic (technical focus) and international (interdisciplinary approach) studies were revealed. Practical recommendations were formulated. The theoretical significance of the article lies in the development of a theory of digital transformation of education, a deeper understanding of the technological mediation of educational activities, the development of a classification of GraphQL's pedagogical effects, and an interdisciplinary approach to the analysis of technological solutions in education. The practical significance is determined by the possibility of using the results by the heads of educational institutions when choosing a technological strategy, by educational software developers for designing pedagogically effective interfaces, by teachers involved in the digital transformation of the educational process, and in the development of training courses on modern technologies in education.