Zylphrex focused on backend development and performance analysis for the getsentry/vroom repository, addressing a critical issue in flamegraph metrics. During the month, Zylphrex reverted a previous change to the average computation logic for flamegraph generation, restoring the original behavior to correct inaccuracies that had affected production dashboards. This targeted fix ensured that performance profiling data remained reliable and that no regressions were introduced after the change. Working primarily with Go, Zylphrex demonstrated careful change management and code review discipline, prioritizing data integrity and stability in the system’s profiling metrics while maintaining the robustness of the existing backend logic.