SIAT — Statistical Registry Admin Panel

A large Vue 2 administrative panel for managing statistical classifiers and registry data. Handles multi-level classifier hierarchies with full CRUD at every degree, an internal messaging system with create/edit/view flows, and an integration log viewer for tracing data exchange with external systems. Rich text editing through Quill, charts via Chart.js, client-side encryption with crypto-js, and full i18n. The largest single-framework codebase I have worked on — roughly 37k lines of Vue single-file components plus 16k of SCSS.