• Designed database and developed ETL that integrates QVC inventory and ToGather activity data.

• Constructed multicore Solr system for web search.

• Developed Drupal back-end PHP scripts to construct an image server.

• Worked with analytics and social marketing teams at QVC on data export and reporting.

• Integrated data from 3rd party resources using API such as Chome and Carmax to improve listing quality

• Designed and implemented algorithms to process unstructured data for valuable attributes, and rules for identifying spam listings.

• Worked with web engineers, analytic scientists, account managers, customer service and external partners to ingest, manipulate, export and analyze data.