• Highly proficient in the integration of various data sources involving multiple relational databases like Oracle 11g/10g/9i,MS SQL Server,DB2 and Flat Files.• Strong understanding of project management methodologies.• Assisted in project planning, scoping and analysis - participate in group discussions with Infrastructure team in scoping the project• Worked collaboratively with senior management and other shared service teams to integrate cross department initiatives• Prepared key decision making deliverables (documentation, presentations) for senior management • Strong Functional and Technical experience in Data Integration (Informatica, ODI, Talend) and OBIEE.• Good knowledge in Data Warehousing Concepts like Ralph Kimball Methodology, Bill Inmon Methodology, OLAP, OLTP, Star Schema, Snow Flake Schema, Fact Table and Dimension Table.• Good Understanding of RDBMS concepts like Indexes, Stored Procedures, Partitioning, Normalization (3NF) and De-normalizations.• Strong Knowledge in Data Warehouse Development Life Cycle where all dimensions of development including ETL / ELT (Extraction, Transformation and Loading) data from various sources into Data Warehouses and Data Marts using Informatica Power Center• Strong process modeling using UML (Use Cases, Sequence Diagrams, Activity Diagrams, etc.) 
• Strong in writing SQL queries and reporting the results to the business team. 
• Strong Requirement Traceability Matrix mapping. 
• Excellent Team player to work in conjunction with testers (QA), developers and other team members in validation and testing of complex project scenarios and in the maintenance of Quality Standards of projects.• Ensured confidentiality, integrity and availability of systems, networks and data through planning, development, implementation and maintenance of programs, policies, procedures and tools