Loyalty Management for Astra Honda Motor

Part of a two-person frontend team, I developed a scalable Loyalty Management CMS for Astra Honda Motor, optimized for millions of users in Indonesia. The CMS manages loyalty members, points, levels, customers, and RBAC. It includes a customizable data table with grouping, resizing, drag-and-drop, export, sorting, custom search inputs (autocomplete, select, date range), and an edit view for in-table data modification. Built with Next.js 14 Pages Router, TypeScript, MUI, React Query, and a custom date range picker using React-Date-Picker.