 Writing Test Cases and execute it.  Participation in scheduling & Test Estimation.  Test Case preparation and Test case reviews.  Checked the Mobile application on various platform on Simulator.  Deployed and validate the build on local (Alpha version) and Parallel production (Beta version).  Test case execution (Smoke,Sanity, Functional, Regression, Integration, System Testing).  Bug Reporting and tracking till its closure in defect tracking tool (JIRA) and also post in slack communicator.  Tracking, executing and scheduling of test cases using Quality Center.  Identification of Risks & its mitigation.  Regular Interaction with onsite Test Lead, Scrum Masters and team members for system requirement, issues/clarifications, updates