Donald Olubunmi Oyeleye

Senior Data Engineer @Echo Global Logistics

Chicago, IL, US

Led the design and delivery of data pipelines, APIs, and operational data stores to enhance address verification, data quality, and logistics reporting across business units. • Developed APIs for address verification and equipment management using Java and C#, improving the accuracy and reliability of location-based data. • Maintained and enhanced legacy API codebases to ensure continued performance, stability, and seamless integration with logistics systems. • Built and optimized data pipeline workflows in Informatica to deduplicate addresses and warehouses, reducing data redundancy and improving operational efficiency. • Designed and implemented a Data Quality Operational Data Store in SQL Server, centralizing and validating logistics data across systems. • Established enterprise-wide data quality standards, enabling consistent, high-integrity data development practices. • Improved decision-making by delivering verified, actionable datasets to business users, resulting in more accurate logistics planning. • Reduced costs by eliminating erroneous shipments and warehousing inefficiencies through improved data verification and quality.

Western Governors University

Master of Science - MS, Data Analytics

University of Lagos

Bachelor of Science (B.Sc.), Computer Science