• Experience in Oracle Business Intelligence ,Business Intelligence Applications,BI Publisherand ETL using Informatica PowerCenter. • Hands on Experience in OBIEE 10g, OBIEE11g. • Extensive experience in OBI Answers, Dashboards, Agents • Expertise in developing OBIEE Repository in three layers (Physical Layer, Business Model &Presentation Layer) • Expertise in OBIEE Installation and Configuration. • Expertise in OBIEE Administration. • Hands on knowledge in design and development of Star Schema. • Hands on experience in customizing reports, filters and charts in Oracle Answers. • Experience in configuring Interactive Dashboards with drill-down capabilities. • Expertise in fine tuning of OBIEE reports for better performance. • Expertise in OBIEE upgrade from 10g to 11g including end to end testing • Expertise in developing BI Publisher reports using SQL Query method as well as Integration Object method(Using web services). • Expertise in Informatica to facilitate Extract Transform and Load (ETL) from OLTP systems to OLAP systems. • Strong understanding of Data warehouse concepts, ETL, Star Schema, Snowflake, Fact & dimensions tables, physical & logical data modeling. • Implemented Change Data Capture Method using Informatica tool. • Expertise in developing and editing mappings and workflows using Power center Designer, Workflow Manager and Workflow Monitor. • Expertise in Debugging and performance tuning of targets, sources, mappings and sessions. • Expertise in Oracle DAC installation and configuration, Tasks creation, synchronization, and execution. • Expertise and hands on experience in development using OBIEE, Informatica, DAC. • Expertise and hands on experience in SQL/PLSQL • Involved in every aspect of project life cycle, including collaborative requirementsgathering, creating work plans, functional requirements and unit testing plans. • Experience in Client Management and fostering a positive working relationship withthe client. • Able to manage changing responsibilities and deliver time critical projects on schedule. • Strong aptitude for learning and understanding business process and needs. Technology and Applications Business Intelligence : OBIEE 11.1.1.7.0,11.1.1.6.0, 10.1.3.4/ 10.1.3.4.1, OBIA 7.9.6.3/ 7.9.5.1, BI Publisher 10.1.3.4.2/10.1.3.4.1/11.1.1.6, SSRS DAC : DAC 7.9.6.2 /10.1.3.4.1 ETL Tools : Informatica Power Center 8.6.1/9.1 Siebel Applications : Siebel 8.0,8.1.1,8.1.1.10 Siebel Call Center, Siebel public sector, financial