The document describes a proposed web-based student assessment data processing system using the CodeIgniter framework. The system aims to address issues with the current semi-computerized assessment process at SMK Negeri 1 Pandeglang, including errors during data entry and a time-consuming report generation process. The proposed system was analyzed using SWOT and other methods. It would feature a teacher interface to enter grades and an admin interface to manage data masters. Diagrams including use case, activity, class, and sequence diagrams were created to design the system's functionality and interactions. The system aims to streamline the assessment process and make it more efficient.