Gabriel Presb worked on the Open-Pix/openpix-developers repository, focusing on refining the invoice integration documentation. He updated the Markdown-based guide by removing an outdated image reference and its associated file, streamlining the integration process for developers. Gabriel applied documentation hygiene practices and clear commit messaging to ensure the changes were traceable and aligned with the current workflow. By clarifying the integration steps and reducing unnecessary content, he improved onboarding efficiency and minimized future maintenance for the documentation team. His work demonstrated attention to detail in technical writing and a commitment to maintaining accurate, accessible resources for the developer community.