ETL developer with deep understanding on data warehouse modeling. Implemented in-house ETL systems on Unix, Sybase and Oracle environment in C, Korn shell, Perl, PL/SQL and T-SQL for financial institution.
Major developer for IBM InfoSphere Change Data Capture (CDC) for Oracle/Sybase, which provides real time data replication and integration solution for large enterprises. Worked with IBM L2 technical support team and IBM overseas development team to resolve urgent customer issues. Developed strong communication skills and worked in high pressure environments when handling customer requests.
Experienced in Salesforce Apex and Visualforce development for large financial institution. Worked on the complex automatic data integration solution between Salesforce and Unix environment.
Gilbert Gao 