How can you organize calculations and rules without losing control?

A project about structured tax-related calculations.

The idea

Applications dealing with tax calculations and related information need clear processes and access controls.

This project brings together tax-related calculation features, data persistence and authentication to show how backend components work together.

Its documentation explains implementation choices. It is a software engineering demonstration, not tax advice.

Technical details

Java, Spring Boot, autenticação JWT, MySQL e Docker, conforme o repositório.

Portfolio demonstration; not validated for accounting, legal, or tax production use.