During August 2025, Niek focused on backend development for the framer/plugins repository, addressing reliability and data integrity in Airtable synchronization workflows. He resolved a critical bug in the data merging process, ensuring that inferred fields are correctly merged with existing fields during API integration. This fix reduced the risk of data inconsistencies and minimized the need for manual reconciliation, directly improving downstream data quality and user trust. Working primarily with TypeScript, Niek concentrated on stabilizing the synchronization logic rather than delivering new features, demonstrating depth in maintaining robust backend systems and a strong understanding of data integrity challenges in API-driven environments.