Rishi Kumar

Experience in the Data Warehousing, Data Integration and Data Consolidation environments with special emphasis on Analysis, Design and Development of ETL methodology in all the phases of the life cycle.
Experience in requirements gathering, analysis, system design, and development phases of Software Development Life Cycle (SDLC).
Extensive knowledge on the PowerCenter components as PowerCenter Designer, PowerCenter Repository Manager, Workflow Manager and Workflow Monitor.
Experience in working XML and MQ series transformation and have hands on experience of advance topic of informatica i.e. Conncurrent workflow execution,Push dowm optimization.
Experience in Development of Informatica Mapplets, Mappings, corresponding Sessions and Workflows.
Implemented several Performance tuning techniques on queries, Mappings, Sessions and Targets.
Efficient in Analysing, Designing, Developing, and maintaining highly complex ETL processes.
Efficient in performing data cleansing, scrubbing and validating the data before loading the data into Data warehouse/Target Environments.
Expertise in SQL Programming with hands-on experience in Oracle.
Experience in data analysis, data modeling concepts, and database design and data migration.
Strong understanding on the principles of Data Warehousing using fact tables, dimension tables with star schema and snowflake schema modeling.
Lead 4 members team in one of my Project.
Have hands on Job schduling using Autosys.
Have hands on experience of UNIX scripting.