Rushanthini Vijayakumar Email & Phone Number

Dubai, Ae

Dubai, United Arab Emirates

Chennai, Tamil Nadu, India

* Worked with business users for requirements gathering and business analysis.* Analyzed the business requirement and Preparation of Detailed Design documents.* Involved in data modeling changes and design reviews.* Design and development of mappings which involves XML files, Flat files, Oracle tables.* Modified several of the existing mappings based on the user requirements and maintained existing mappings, sessions and workflows.* Prepared SQL Queries to validate the data… Show more * Worked with business users for requirements gathering and business analysis.* Analyzed the business requirement and Preparation of Detailed Design documents.* Involved in data modeling changes and design reviews.* Design and development of mappings which involves XML files, Flat files, Oracle tables.* Modified several of the existing mappings based on the user requirements and maintained existing mappings, sessions and workflows.* Prepared SQL Queries to validate the data in both source and target databases.* Preparing Unit Test Cases, Unit Test Results, Code review and testing* Coordinating with testing team for fixing QA and UAT Defects.* Tune and optimize ETL jobs and SQL Queries for performance and throughput.* Reviewing the code, documents and implement best practices Show less

Chennai Area, India

* Requirements gathering and discussion with the Clients/users to understand the Business Logic for specific requests.* Day to day report on work progress and co-ordination with the team and business for any issue clarifications.* Developing complex mappings which involve handling all the transformations while extracting the source and hence increasing its performance.* Developed mappings using the transformations like Source qualifier, Aggregator, Expression, lookup, Router… Show more * Requirements gathering and discussion with the Clients/users to understand the Business Logic for specific requests.* Day to day report on work progress and co-ordination with the team and business for any issue clarifications.* Developing complex mappings which involve handling all the transformations while extracting the source and hence increasing its performance.* Developed mappings using the transformations like Source qualifier, Aggregator, Expression, lookup, Router, Filter, Update Strategy, Joiner.* Preparing Unit Test Case document and performing Unit testing and supporting Quality assurance testing.* Migration of the mappings from lower to higher environments in Informatica. * Developing SQL and Unix scripts.* Resolving any kind of performance issues.* Attending the calls with onsite/offshore counterpart to understand all the new requirements.* Maintain the status reports in JIRA confluence. Show less