Perform system,unit,acceptance,Regression,functional testing on web bassed application&testing of wordpress websites by using both automated tests and manual testing methods.Leverage knowledge of object-oriented programming to help validate,verify, communicate and resolve software issues through careful,thoroughly documented testing to maximize retrn on investment(ROI) for IT initiatives.•Performed API testing by using postman with help of code snippets using Json.•Developed DDL and DML Queries using MYSQL for data base testing.•Finding the bugs and create a bug report&bug database with attachment document in JIRA.•Establishes severity of the defects, gathers quality statistics, and interacts with members of the development team to efficiently resolve the defects.•Develop, execute, and interpret oad, stress, and other automated performance tests.•Provided feedback to Product owners about possible optimizations in user journey.