Note Nexus

This paper presents the design, implementation, and evaluation of an Educational Resource Management System, a web-based platform that provides centralized access to study materials, video resources, examination papers, lecture notes, and other educational content for engineering students. The system employs a dual-interface architecture that distinguishes between student users and administrative personnel, with role-based access controls determining functionality and permissions. The front-end is developed using HTML, CSS, and JavaScript, while the back-end utilizes Node.js, Express.js, and MongoDB for data persistence. The system includes features such as course-specific resource organization, semester-wise content classification, theme customization, and AI-powered assistance through a Gemini chatbot integration. This paper details the system architecture, implementation challenges and solutions, security considerations, methodology, deployment procedures using GitHub, and future enhancements. Performance evaluations demonstrate the system's efficiency in delivering educational content, with implications for improving resource accessibility in higher education institutions.