Patrick Sigourney

Data Warehouse Operations Lead

DXC Technology•  April 2017 - Present

EDW Operations single point of contact for internal business and IT stakeholders relating to changes, escalations, and other issues surrounding the enterprise data warehouse environment. Involved in process review and improvement in order to facilitate SLA achievement and data accuracy for the business, SQL query optimization, process automation, problem root-cause analysis, evaluation and approval of proposed EDW code changes, SQL ETL script creation and debugging, daily IT operational oversight, and discussions on platform enhancement.

Data Quality Analyst

Hewlett-Packard•  January 2014 - March 2017

Investigate and resolve data quality issues related to the company's enterprise data warehouse. Trace data issues back from user reports to source system data through multiple levels of ETL transformations to determine root-cause of data inconsistencies. Validate SQL reports and workflows for correctness and business intent.