Eugene A

AI Automation

Citibank N.A.

Mar 2020 - May 2026 • 6 yrs 2 mos

Lead end-to-end data migration projects across financial systems, including core banking, ERP, and transactional databases. • Designed, developed, and executed ETL pipelines for structured and unstructured data, ensuring high accuracy and efficiency. • Conducted data mapping, cleansing, transformation, and reconciliation for high-volume datasets. • Managed enterprise datasets containing customer transactions and account activity using SQL and Python to support analytics and reporting. • Designed and enforced data encryption standards (AES-256) for data at rest and in transit, ensuring compliance with GDPR, and SOX requirements. • Maintained a high level of confidentiality and discretion when handling sensitive information. • Implemented and enforced data retention policies aligned with regulatory and business requirements. • Monitored and analyzed system logs using Splunk to proactively identify security anomalies and performance. • Implemented data masking techniques to secure personally identifiable information (PII) in reporting and