VENKAT SAI KUMAR Kandavalli

Telecom (eSIM Hub, EOS3)

• Performed exploratory, regression, and release validation testing across multiple production releases.
• Analyzed API responses, DB state, and UI flows to identify defects and workflow gaps impacting users.
• Investigated production issues end-to-end (API → DB → UI), enabling faster root-cause resolution.
• Authored well-scoped defect tickets with reproduction steps, expected behavior, and impact assessment.
• Collaborated with product and engineering during grooming and triage to prioritize issues by user impact.
• Built and maintained Postman collections with assertions, improving validation consistency and coverage.

Led scenario-based and exploratory testing for accounting and platform migrations impacting 150+ countries.

• Validated system behavior for edge cases and exception workflows beyond standard test coverage.
• Acted as a quality bridge between business, product, and engineering teams during UAT and releases.
• Improved data reliability by validating reporting logic and operational workflows.

• Analyzed business requirements to extract test scenarios, edge cases, and test data for reporting and analytics platforms.
• Performed functional, regression, and smoke testing to ensure release stability.
• Led process improvement initiatives to enhance operational efficiency and reduce waste.