Worked on enhancing benchmark visualization for STEF Telemetry within the opentelemetry-collector-contrib repository, focusing on improving the accuracy and reliability of performance dashboards. Updated benchmark hyperlinks and refreshed dataset images to provide clear comparisons across two datasets, enabling more effective monitoring and performance analysis. Collaborated closely with another contributor to ensure documentation and visuals accurately reflected telemetry metrics, using Markdown for documentation and leveraging data visualization skills. These improvements streamlined the process of identifying performance regressions and supported data-driven decision making for stakeholders, reinforcing the value of trustworthy telemetry data in ongoing performance tuning and operational transparency.