San Jose, California, United States
● Led the integration of PayPal with accounting platforms (QuickBooks, Xero), automating two-way data synchronization. Addressed significant technical challenges including data consistency, high concurrency management, and robust exception handling, significantly reducing manual bookkeeping tasks for merchants by 80%.
● Designed and developed scalable, event-driven reporting services (webhooks & REST APIs) for partners such as Shopify and Wix, facilitating billions of dollars in annual transaction volume and delivering customized, real-time reporting solutions.
● Engineered and optimized ETL pipelines with Airflow and AWS EMR (Spark) to generate transaction and lifecycle reports for top-tier merchants (Booking.com, Uber, Meta), achieving a 30% reduction in processing time and cloud infrastructure costs.
● Utilized Datadog/splunk to implement monitoring, alerting, and log analysis for backend services and data pipelines, enabling rapid debugging and proactive incident response.
● Served as Scrum Master for a team of 7 engineers, successfully implementing agile methodologies that increased sprint predictability by 25% and enhanced team operational efficiency.
● Actively contributed strategic insights as a member of PayPal's Employee Input Group, collaborating with senior leadership to