Kafka, Microservices, Esb, Graphql, Mq, Jira, Rabbitmq, Rest Apis, Event-Driven Architecture, API Contract Testing, API Automation using Postman Newman Rest Assured or similar tools, Playwright with Python, Strong SQL and Database Testing, Microsoft Copilot, Katalon Mobile Automation, Third-Party Integrations, Postman and Manual API Testing, CI CD integration using Jenkins Azure DevOps and GitHub, API Automation and Integration Testing, GitHub Copilot, Playwright with TypeScript, Appium Mobile Automation, Xray, Database validation and backend testing