Arthik: Invoice Management System
Project Overview
Small businesses and freelancers need a straightforward, secure tool to manage client invoices. We designed Arthik to offer an intuitive billing panel where users can track payments, customize layouts, print clean PDF invoices, and send automatic payment reminders.
Role & Execution
Arthik is a comprehensive invoice management system built to streamline financial operations for businesses and professionals. It enables users to create, customize, and manage invoices with real-time preview functionality. The system supports multiple templates, secure authentication, and efficient database management. Built using a modern full-stack architecture, it ensures scalability and performance optimization. The platform simplifies billing workflows while maintaining security and usability standards.
Outcomes & Impact
- Enabled small merchants to generate invoices in under 30 seconds.
- Secured 100% data isolation for distinct business accounts.
- Reduced invoice creation friction and simplified financial tax summaries.
Tech Stack Details
Handles complex UI state changes smoothly (e.g. adding items, calculating taxes in real time).
Lightweight, non-blocking backend structure tailored for handling API transactions.
Flexible document model allows invoice schemas to adapt as businesses customize fields.
Key Features
- Real-time interactive PDF preview during data entry.
- Secure JWT-based user authentication and multi-tenant isolation.
- Custom template engine letting businesses adjust colors, fields, and logo placement.
- Dashboard analytics presenting total sales, pending payments, and active customers.
- Automated database backups and exportable CSV reports.