Shankar Das

Mentored and guided junior QA engineers, improving testing quality, debugging skills, and overall delivery efficiency across projects. Developed and maintained scalable automation frameworks using Playwright and Cypress with Page Object Model (POM), applying SOLID and DRY principles. Designed test strategies and test plans; authored and executed test cases in XRAY; performed API testing using Postman with strong validation of request and response flows. Performed performance testing using Apache JMeter and BlazeMeter, while integrating automation into CI/CD pipelines using Jenkins and AWS. Collaborated in Agile teams using Jira, contributing to sprint ceremonies, reporting, bug tracking, and RCA documentation. Conducted in-depth debugging and cross-platform testing by analyzing network traffic, response codes, and payloads, ensuring application quality across devices and environments. Leveraged AI tools like ChatGPT and GitHub Copilot to accelerate test case creation, enhance automatio

Developed Cypress automation scripts with POM; executed regression, API, and database testing ensuring full coverage across releases. Validated system integrations and data flows via Postman; performed UI/UX and cross-browser testing to ensure a consistent user experience. Conducted JMeter load testing to validate system performance and stability under peak traffic conditions. Performed manual mobile testing across multiple devices and OS versions to verify cross-platform compatibility and responsiveness. Authored sprint summary reports, bug reports, and RCA documentation to track quality metrics and communicate defect trends.

Wrote SQL queries and performed manual data testing to verify accuracy, consistency, and integrity across relational and document databases. Identified and resolved data bugs in collaboration with engineering teams; addressed edge cases to uphold data quality standards. Facilitated cross-functional discussions to clarify data requirements and ensure timely, accurate issue resolution. Performed mobile testing across devices and OS versions to verify navigation flow, responsiveness, and core feature reliability.