Carlos Moraes focused on enhancing system documentation within the pucrs-constrsw-2025-2/base repository by developing and integrating conceptual and logical diagrams for PostgreSQL utilities. Using his skills in diagramming and documentation, Carlos created detailed visual representations that clarify the system’s architecture and design, making it easier for contributors to understand and onboard. The diagrams, written in AST and linked directly within the docs directory, addressed the need for improved knowledge transfer and maintainability. While no major bugs were fixed during this period, his work provided foundational documentation improvements that support ongoing development and collaboration within the project’s technical ecosystem.