Javier Schoijet enhanced the embrace-io/embrace-docs repository by developing configurable thresholds for Slow Spans, allowing performance monitoring to be tailored to specific business requirements. He focused on updating and expanding the Markdown-based documentation to clearly explain how operators can adjust thresholds and identify slow root spans, improving both observability and alert management. Javier’s work centered on documentation as a technical skill, ensuring that the new feature was accessible and actionable for users. Although the scope was limited to a single feature over one month, the depth of documentation and clarity of implementation provided valuable control for production environments.