Programmer
Nahil Computers
Total years of experience :12 years, 1 Months
• Analyze source and target systems data.
• Involved in importing source/target tables from respective databases.
• Extensively used ETL to load data from oracle.
• Participated in business, detail design and technical documentation for ETL standards,
Procedures and naming conventions, worked under the ETL.
• Worked on different types of transformations like source qualifier, expression, aggregator,
Lookup, union, update transformation, sequence generator transformation.
• Created test cases and test data
• Involved in performance tuning.
• Job Monitoring and taking corrective actions, if necessary.
• Data Analysis and correction for loading, if needed.
• Performance Analysis and Performance Tuning.
• Monitoring of Major sales loads on weekends.
• Database designing and preparation of design documents.
• Database Query tuning and Implementation.
• Created Procedures.
• Understanding the requirements and carrying out impact analysis.
• Worked on Production Environment based on seveiarity.
• Development & System testing.
• Implementation of the application on Production Server.
• Solving Defect Fixing. Bug Fixing, Deployment, Updating the latest version files in VSS.
• UAT and Live support.
• Coordinate with the team.