Lakshmi Sudha Devarajulu

15+ years of professional experience in Software Quality Assurance specializing in Data Warehouse (ETL), Web services, Mainframe and Manual Testing. • Extensive knowledge of all stages of Software Testing Life Cycle (STLC). • Waterfall and Agile projects, handled sprint releases, adhering to Software Quality standards • Extensive knowledge of QA methodology, standards and procedures such as creating test strategy, test plans, test cases, RTM, test scripts, test data and Regression test suites • Hands on Experience in testing business functionalities, Smoke testing, System Integration, Ad-hoc, Data testing, End-to-End, Back End, Front End, User Interface, Reports and Regression Testing • Strong experience in Testing Data Warehouse (ETL) and Business Intelligence (BI) applications. Proficient in validating target data completeness, business transformation logics and Reports testing • Ability to test backend applications, have developed SQL queries for transformations to retrieve data against SQL Server and Teradata data bases for source and target validations • Experience using Informatica, SSIS and DataStage for ETL data mapping and workflow processes, Cognos and SSRS for User Interface and frontend Reports testing. • Validated web services, WSDL request and response messages and data elements using SOAP UI • Utilized HP ALM for test management, releases, requirements, testing, defects and dashboards • Participated in Root Cause Analysis (RCA), Backlog grooming, standup, review and tasking. Executed Test scripts, analyzed test results, logged and tracked defects using CQ, QC and ALM • Excellent technical, strong interpersonal skills, Flexible to new environments and a quick learner • Knowledge of big data testing platforms, Hadoop and Nosql databases to handle massive data • Lead several QA testing projects from designing acceptance test criteria through QA sign off • Effective interaction with Developers and Business analysts on project requirements and progress