D-system

D-System is an ERP platform built to streamline core business management operations — covering inventory, finance, and human resources within a single integrated product. I contributed across the full stack: implementing dynamic, responsive interfaces with React.js and TypeScript for type-safe, maintainable code, and working on the Django REST backend with PostgreSQL to design clear API contracts and reliable data flows. Backend work focused on building well-structured RESTful endpoints and efficient data models, while the frontend emphasized performance, reusable component architecture, and cross-device responsiveness. The result is a comprehensive ERP tool that replaces fragmented manual processes and gives teams a unified system for managing day-to-day business operations.