During February 2026, Fujiwara focused on enhancing the reliability of scheduled job execution in the openclaw/openclaw repository. Addressing legacy data challenges, Fujiwara fixed a bug in the Cron Scheduler to ensure accurate next-run computation by correctly handling atMs fields in both numeric and string formats, as well as the at field. The solution incorporated validation to block invalid numeric values such as NaN and Infinity, reducing the risk of drift and missed executions. Working primarily with TypeScript and leveraging backend development and cron job expertise, Fujiwara’s work improved operational stability and resilience to migration-related issues in job orchestration.