TransPiedra Ltd.

Hazardous Waste Transport & Traceability Management System

For this project, I developed both the backend and frontend for a comprehensive management system designed for a hazardous waste transportation company. The platform controls the entire traceability process, from when logistics teams collect the waste to the generation of the final invoice for the client.

The system includes supplier management, environmental documentation control, and a dedicated solution for the customs department, which was officially certified by the Spanish Tax Agency. In addition to logistics, the system also manages the company’s workshop operations, allowing for streamlined maintenance tracking and scheduling.

A mobile app was created for drivers to generate and digitally sign delivery notes in real time, ensuring seamless integration between field operations and administrative workflows.