Headline

ETL tester at Tata Consultancy Services

Location

Chennai

Work experience

ETL tester at Tata Consultancy Services

Software Tester at Tata Consultancy Services, 2022 - Present · 4 yrs 6 mos, PROJECT 1 Client: Domain: Telecommunication Technologies: Oracle 12c, UNIX, SSIS Roles and Responsibilities: Analyzing the requirements and getting the clarifications from BA.Creating the Test Scenarios and generating Test cases. Developing complex SQL queries for querying data against different data bases for data verification process. Developing ETL test scripts based on technical specifications/ Data design documents and Source to Target mappings. Conducting system, integration and Functional testing through out the project in various iterations/Sprints.Execution and review of Test cases. PROJECT 2 Client: Domain: BFSI Technologies: Oracle 10g/11g, UNIX, SSIS Roles and Responsibilities: Test script development and execution. Develop complex SQL queries for querying data against different data bases for data validation process. Developed ETL test scripts based on technical specification / Data design document and Source to Target mappings. Worked into various ETL schema architectures like Fact table, Dimension table and Star schema. To take care of Functional, Smoke, Regression and Integration Testing.

Education

Bachelor of Science, Computational Science, Anna Adarsh College for Women