At Comerica Bank, I re-platformed regulatory liquidity reporting from DB2 to Snowflake on IICS/IDMC. I rebuilt 40+ PowerCenter workflows and validated the zero-downtime cutover against the legacy output.
I also led Informatica Mass Ingestion of 100+ acquired-bank tables into Snowflake, keeping cloud targets in sync with about 2 million daily changes. For EDW retention, I led a parameter-driven purge framework that removed 50M+ obsolete records and reclaimed 250GB of storage.
For legal hold discovery, I architected PowerCenter pipelines that scanned 15M+ FileNet documents across eight object stores. I tuned long-running jobs to eliminate about two weekly CA7 incidents.
Across my data engineering work, I’ve built AWS Glue and Python automation, orchestrated workflows with Airflow and Control-M, and developed ETL solutions in banking, financial services, and insurance. I hold the AWS Certified Cloud Practitioner certification.
