Cassi Sullivan
Data Engineer

Cassi Sullivan


Cassi specializes in data engineering, with a focus on developing data pipelines and optimizing data processes for 3Si initiatives.

Prior to joining 3Si, Cassi worked in enterprise, customer and employee communications as a data analyst. In her previous role, Cassi spearheaded data quality improvements and analytics projects, notably in Salesforce database optimization and customer segmentation.

Cassi holds a Bachelor of Science in Business Administration and a Master of Science in Business Analytics from Georgetown University. She is also Microsoft Azure Certified in Data Engineering.

Technical Skills

  • Azure
  • Google BigQuery
  • Python
  • SQL
  • Power BI