● Developed robust and maintainable automation scripts using Java as the programming language.● Employed Java concepts such as object-oriented programming (OOP) for creating reusable and modular code.● Developed automated test scripts using Selenium WebDriver in Java for web application testing.● Implemented Page Object Model (POM) design pattern for maintaining test scripts in a modular and efficient way.● Migrated from TeamCity to GitHub Actions.● Implemented GitHub Actions workflows to automate build processes for diverse projects.● Integrated workflows seamlessly into the GitHub repository for continuous integration.● Managed project dependencies and package installations using GitHub Actions.● Used GitHub actions to onboard the project.● Integrated testing frameworks and executed unit tests, integration tests, or end-to-end tests as part of the build pipeline.● Created and maintained virtual environments using pip and venv to isolate project dependencies and avoid version conflicts in automation testing setups.● Tested SQL queries within the context of application to ensure they interact correctly to the application.● Implemented backup and recovery strategies for EC2 instances and S3 buckets, ensuring data integrity and availability in case of failures.● Developed and executed test cases to simulate error code 501 responses in .NET applications, ensuring that the applications handle the errors gracefully.● Installation and implementation of the Splunk App for Enterprise Security and documented best practices for the installation and performed knowledge transfer on the process.● Configured Octopus Deploy environments, projects, and deployment targets to align with organizational infrastructure.