Full-Stack Mern Developer for Invoice & Billing System

We are seeking an experienced Full-Stack Developer proficient in the MERN stack (MongoDB, Express.js, React.js, Node.js) to build a comprehensive Invoice and Billing System. This system will serve as a central platform for managing inventory, processing orders, and handling billing operations.

The system needs to support distinct user roles with specific permissions:

- Admins: Responsible for overall inventory management and punching new orders.
- Subadmins: Focused on managing dispatches and creating sub-orders based on main orders.

The ideal candidate will be responsible for the entire development lifecycle, including designing the database schema, developing robust backend APIs, building a responsive and intuitive frontend user interface, and ensuring the system is secure, scalable, and performs efficiently. Strong communication skills and the ability to work independently are essential.