• Having 9 Years of working experience in Data warehouse, - Informatica 8.X/9.X • Extensive experience using Informatica Power Center in the Health Care, Banking, Energy and Sales & Recruitment [HR] domains. • Experience in Scripting and Scheduling tools (Autosys) with exposure to UNIX shell scripting. • Worked on Implementation Projects using Oracle Data Integrator. • Developed mappings and Interfaces to load the data from various sources into the Data Warehouse. • Expertise in developing Informatica Mappings/Mapplets using various Transformations and Workflows and worklets. • Experience in designing and developing end-to-end BI solutions according to standard OLAP methodologies using Informatica including full life cycle implementations. • Worked closely with client for understanding the requirements and developing the customizations. • Efficient in trouble shooting performance tuning and optimization of ETL and reporting analysis.