Defined the project core structure (Frontend and Backend).Java with Spring boot for the Backend and Angular for the Frontend.Developed an API that was connected to a Snowflake Database in the cloud.Utilized Hibernate as an ORM to adapt entities to objects, enabling the Frontend to implement CRUD operations through the API.An implementation of LATEX was carried out, generating a PDF based on the recieved information.All of this was secured using Azure Active Directory, allowing only authorized employees to access the information and use the token to extract their data from the database for display.Implemented SOLID principles, Hexagonal Architecture and Design patterns.