Design and develop J2EE e-commerce systems using WebSphere Commerce. Contribute to architecture, build new features, diagnose and resolve functional, performance, and availability issues, and optimize database and core commerce functions for scalability and reliability.

Design, develop and optimize Informatica ETL mappings and workflows for banking data. Perform data cleansing/matching (IDQ), performance tuning, Unix scripting, and job scheduling (Control-M). Train and advise developers on ETL best practices, work with Oracle 11g, and support monitoring, exception handling, and reporting.