During August 2025, Florian Rottke enhanced the telemetry dashboard in the microsoft/AL-Go repository by implementing custom time range filtering for trace data. He updated backend Kusto queries to use the between operator on timestamps, enabling users to select precise time windows and overcoming previous limitations in data analysis. This backend development work, focused on data querying and JSON, allowed operators and product teams to accelerate troubleshooting and make more informed decisions. Florian maintained clear commit traceability and repository documentation, ensuring auditability and supporting future enhancements. The feature addressed a targeted need, demonstrating depth in backend and data querying skills.