During May 2025, Marcos Dosea developed the foundational client management scaffold for the marcosdosea/gcm-ufs repository, focusing on backend development using Java. He introduced GerenciadorCliente.java as a placeholder to enable incremental feature delivery and future integration, establishing a scalable structure for client-related functionalities. By organizing the repository with clear commit messages and logical project layout, Marcos improved maintainability and facilitated easier onboarding for future contributors. Although the work did not involve bug fixes or completed end-user features, it laid essential groundwork for subsequent development, aligning the codebase with the product roadmap and supporting efficient expansion of client management capabilities.