Conducted thorough testing of REST APIs and PSR testing to ensure functionality, reliability, and performance.● Developed a framework for testing APIs, Code Coverage and API test. Further the framework is used as a pipeline stage for code quality check.● Developed and executed test cases, test scripts, and test plans to validate API functionality.● Collaborated with developers and product managers to identify and resolve software defects.● Utilized testing tools such as Postman,JMeter and K6 to automate API testing processes.● Participated in Agile ceremonies and provided feedback on user stories and acceptance criteria.● Documented test results, defects, and testing activities for reference and analysis.● Contributed to continuous improvement initiatives within the testing team and the development process.● Responsible for developing the whole CICD pipeline for build promotion using Docker, Jenkins, Helm Charts.● Responsible for developing an automated framework to generate load and collect important metrics and report JIRA.● Responsible for providing a scaling strategy for all microservices. Used Kubernetes commands to capture Pod, Node Metrics and come up with scaling recommendations.● Responsible for finding microservice capability through component test. Analysis and provide optimization inputs to dev.● Involved in devops activities for the PSR environment which was used for load tests.● Identify bottlenecks using heap dump, thread dump. grafana tool.● Responsible for cost calculation based on Transaction/sec.● Worked flexible hours across night, weekend and holiday shifts.● Collaborated with team members to achieve target results.● Resolved problems, improved operations and provided exceptional service.

Team Size: 4Environment: JAVA Struts 1.2, JSP, JavaScript, MySQL and Tomcat 5.5.; Role and Responsibility: Involved in the study of functional specification, requirement analysis and coding. Merlin Conference Model is based on MVC architecture .There are different conference modes available. Each mode has different number of conference resources available. User can create a conference by selecting any of the conference modes, participants, date, time and duration of the conference. In a group each individual is assigned a action on the model depending on the capability. Accordingly they can organize the conference or attend the conference or check usage etc.