Raagaveandar Kumar S

Automation-focused QA Engineer with 3.8 years of experience in functional, API, and database testing, with strong hands-on expertise in Selenium WebDriver (Java) and automation framework development. Experienced in building scalable automation frameworks, implementing data-driven testing, and integrating CI/CD pipelines using Jenkins and GitHub webhooks. Skilled in debugging flaky tests, handling synchronization issues, and improving automation stability in CI environments.

Experience across retail (e-commerce), insurance, real estate, and customer service platforms. Experienced in validating complex backend workflows involving microservices, scheduled jobs, and database-driven processes.

Senior Test Engineer at Nous Infosystems Pvt. Ltd. (2022-06 – 2025-05) • Supported end-to-end validation of a multi-market enterprise platform serving 7 European markets, covering customer onboarding, contract lifecycle management, insurance workflows, operational reporting, and role-based access control.

• Validated third-party and internal integrations including TrustBuilder KYC services, mobile application APIs, and backend microservices through API testing, database verification, and end-to-end workflow validation.
• Performed SQL-based validation of application workflows, stored procedures, scheduled services, and backend processing by verifying transaction records, execution logs, invoice generation, and data consistency across QA and UAT environments.
• Validated Start-of-Day (SOD) batch processing, event-driven watchdog services, and SSRS reporting solutions supporting invoice creation, customer notifications, operational reporting, and market-specific business processes.
• Tested Adyen payment integrations including token lifecycle management, refunds, chargebacks, webhook processing, and reconciliation workflows integrated with Nomentia financial systems.
• Contributed to strategic initiatives including mobile application integration and telephony modernization using Nixxis and Linphone, validating IVR workflows, call routing, WebSocket communication, and agent management functionality.
• Led end-to-end release validation across multiple business initiatives, including regression testing, UAT validation, defect triage, production sign-off activities, and sprint demonstrations for business stakeholders within Agile delivery cycles.

B.E. in Electronics & Communication Engineering – Saveetha University