Worked on the SME-NovoSGP-WebClient repository to expand unit test coverage across the SGP and Busca Ativa modules, focusing on improving code reliability and reducing regression risk. Developed comprehensive tests for LocalizadorEstudante API calls, input handling, and SiderSGP rendering logic, as well as for key Busca Ativa pages and forms such as ConsultaCriancasEstudantesAusentes and RegistroAcoesAuditoria. Employed JavaScript, TypeScript, and Testing Library alongside React and Redux to ensure robust validation of UI and API interactions. The work emphasized maintainable, cross-module quality assurance practices, enabling faster and safer iteration without introducing new features or addressing major bugs.