During September 2025, Ab worked on the phidatahq/phidata repository, focusing on backend development and event handling using Python. He delivered foundational changes to improve data integrity and event traceability by preventing tool call ID overwrites during parallel executions, ensuring that tool call data remained consistent. Ab also introduced a parent_run_id association for all team-run events, enabling accurate cross-team telemetry and auditability. His approach included updating integration tests to validate these new flows, emphasizing robust testing practices. The work addressed concurrency issues and enhanced the reliability of analytics and auditing, reflecting a thoughtful approach to backend system quality and maintainability.