Optimization of Student Competency Application Architecture Using Service Oriented Architecture (SOA)

Abstract

Digital transformation in the Industry 4.0 era requires higher education institutions to be able to integrate various information systems adaptively to support the achievement of student competencies in real time. The main problems faced are fragmented assessment systems, skill tracking, and career development services that hinder comprehensive evaluation and personalization of learning. This study aims to design an application architecture based on Service Oriented Architecture (SOA) that can improve interoperability between systems in the higher education environment. The research method used is Design Research Methodology (DRM), which includes the stages of problem clarification, descriptive studies, and prescriptive testing of the architectural design. The results of the study show that the SOA architecture built is able to integrate competency assessment services, career information, and reporting that are directly connected to the needs of the industrial world. This system supports the use of APIs, microservices, and modern communication protocols such as JSON/XML to ensure flexibility and scalability. In conclusion, the application of SOA in the student competency information system not only improves the efficiency and reliability of data management but also supports data-based decision making and strengthens the link and match between higher education and the world of work.