At Allstate, I design and maintain data pipelines for insurance claims and policy datasets, processing 500M+ records monthly for enterprise analytics and reporting. I built reusable Spark transformations on Amazon EMR for datasets exceeding 3 TB daily.
I implemented a Databricks and Delta Lake Lakehouse for curated data and developed Snowflake data marts and dbt models for reporting. I also support AI and RAG initiatives by preparing governed, searchable enterprise data.
At CVS Health, I developed Azure Data Factory and Databricks pipelines for healthcare, claims, pharmacy, and member data. I implemented Delta Lake solutions and supported secure access controls aligned with HIPAA requirements.
At American Express, I assisted with financial data ETL pipelines and SSIS packages, and supported SQL Server reporting and query tuning. I hold AWS, Databricks, and Snowflake data engineering certifications.
