Senior Software Engineer
● Reduced pipeline costs up to 40% by developing spot instance fleet options as configurations for EMR clusters and creating alternative compute options for expensive data pipelines.● Saved hundreds of development, execution, and maintenance hours ($90M in annual business value) for analysts by migrating 16 ETL data pipelines onto enterprise-managed Apache-Airflow-based infrastructure. Aligned four business domains within single tool to batch-process data, making troubleshooting and future changes easier.● Minimized run-the-engine (RTE) work volume associated with owning unique architecture by singlehandedly implementing custom internal fraud data pipelines with enterprise infrastructure standards.● Mentored seven junior engineers via monthly meetings, advising them on professional growth in tech and non-tech.