The Department of Public Administration requested a reengineering of the legacy application used to manage the database of public employees entitled to leave under Law 104/1992 for assisting disabled persons or for themselves, in compliance with Law 183/2010. Go Project managed the entire project lifecycle, from analysis and design to development, migration, and final production deployment. Using Agile Scrum methodology, we ensured flexibility and iterative delivery, applying AgID guidelines to provide an accessible and inclusive user interface. The system was designed with security as a priority from the outset, incorporating advanced encryption and pseudonymization techniques to protect data in compliance with GDPR. A DevOps approach improved team collaboration, enabling continuous workflows and reducing release times while maintaining high standards of quality and security. The platform was developed as a Single Page Application (SPA) using Angular, with Web APIs built on .NET Core, and document management and digital signature implemented in Java. The system integrates with the Department of Public Administration’s services, including the PUA for authentication, the AC for the registry of administrations, and the Tax Registry for data retrieval from the Revenue Agency. The system has been live since October 23, 2023.