Oracle Developer • Over 17 years of experience designing, developing and supporting Oracle systems. • Extensive expertise in Oracle database v9i, 10g and 11g. Complete project Development, from analysis, design and building through to implementation and live running production. • Acted as consultant on application projects and SDLC strategies. • Experience on ETL processes, BI reporting/OLAP cubes/OLAP reporting, and population and tuning of databases/ETL processes/BI reports/queries while meeting business/user requirements. • Strong advocate and user of SQL. Extensive experience knowledge in creating and • Tuning SQL queries for optimum performance and tuning database activities. • Provide database performance tuning expertise to software development team in design, development and maintenance of core applications. • Extensive expertise in writing database scripts & PL/SQL Packages, stored procedures, functions and triggers. Oracle DBA • Over 8 years experience as Oracle DBA on Windows and UNIX. • Assisted Oracle DBA with installation, deployment and maintenance of Oracle 9i, 10g databases. • Perform Data Modeling, Query Tune-up, and Oracle optimization. • Solid business practice relational modeling in OLTP and Data warehousing. • Performed table and interface design, development of logical and physical data model/database (Erwin) in creating logical and physical design. • Perform Database tuning at every level namely design, applications, SQL and PL/SQL. • Experience in SQL server administration and DTS packages implementation. • Proficient in DBA responsibilities such as user management (synonyms/privileges, roles, quotas, table, table partitioning, index, sequence), space management (table paces, rollback segment), monitoring (alert log, memory, disk I/O, CPU, network activity). • Experienced in managing fe