Developed the eBay Finance Source Connector for the Automattic/airbyte repository, enabling ingestion of eBay Finance transactions and payouts with both full refresh and incremental sync capabilities. Focused on robust API integration and connector development, the work included designing comprehensive configuration options and schema definitions to support flexible data extraction. Contributed detailed documentation in Markdown and YAML to streamline local development and facilitate adoption within the Airbyte platform. This connector enhanced data engineering workflows by improving the reliability and availability of eBay Finance data for analytics and operational dashboards, while establishing a modular foundation for future enhancements and maintenance.