Design, Compliance, and Pilot Metrics in a Web System for School Diary, Assessment, and Learning Analytics

Abstract

This paper presents the design and implementation of a web-based electronic gradebook and school diary to support transparent, fair, and timely assessment in educational institutions. We formulate the problem of fragmented grading workflows, weak interoperability with school information systems, and compliance risks under European data-protection law. The study reports on the requirements analysis, architecture, and core modules (grade entry, rubrics, attendance, reporting, and parent–student portals), as well as interoperability via OneRoster APIs and privacy-by-design safeguards. The solution embeds formative-assessment principles and learning-analytics summaries to enhance feedback without inflating teacher workload. We conclude with lessons learned and a roadmap for pilot evaluation and institutional rollout.