8+ Years of IT experience in QA Testing/ Batch Testing/DWH/BI - Reports Testing & Testing of Software systems in Data Warehouse Business Intelligence Client-Server/Oracle and Web-based environments in Windows and UNIX platforms.• Extensively worked in entire QA Life Cycle, which includes designing, developing and execution of the entire QA Process.• Strong knowledge of Software Development Life Cycle (SDLC), and QA Methodologies like Agile, Scrum, Waterfall, and Iterative process.• Involved in preparing the Test Plans, Test Strategy documents, Test Cases & Test Scripts based on business requirements, rules, data mapping requirements and system specifications.• Experience on Functional testing, System Testing, Regression Testing, Integration testing, GUI Testing, Security testing, Smoke testing, System Integration Testing (SIT), Software Validation testing, UAT, Batch Testing, Interface testing, and Performance Testing.• Involved in preparation of Requirement Traceability Matrix (RTM), Defect Report, and Weekly Status Reports, Checklists, Job Aids, Test Readiness Review Documents, Test Summary Reports.• Experience in Data Analysis, Data Migration, Data Validation, Data Cleansing, Data Verification and identifying Data Mismatch.• Extensive experience in writing complex SQL Queries and PL/SQL scripts.• Excellent skills in overall Defect Management/Problem Solving, which includes reporting and tracking bugs using HP Quality Center, Jira.• Experienced in interacting with Clients, Business Analysts, UAT Users and Developers. Understanding of Data Models, Data Schema, ETL and created extensive store procedures, SQL queries to perform back-end data warehousing testing.• Experience in testing reconcile (initial) and delta (daily) ETL loads.• Good experience in Data Migration testing and Web Interface testing.• Good experience using Informatica Workflow Manager for running/managing workflows and Informatica Workflow Monitor for monitoring the workflows and checking the session logs.• Knowledge on the phases of agile methodology and scrum Methodology.• Excellent interpersonal, communication, documentation, and presentation skills.