FIS Global Business Solutions India Pvt. Ltd.
|Software Engineer - Testing (Prepaid Team, EBT Team)
Chennai, TN, India
Summary
Spearheaded quality assurance and testing efforts for prepaid and EBT systems, transitioning from trainee to core team member by consistently delivering high-performance results.
Highlights
Drove defect identification and resolution across Agile sprints using JIRA, contributing to a seamless transition from trainee to a core project team member due to consistent, high-impact performance.
Engineered complex SQL stored procedures to support backend card logic, including dynamic expiration date generation and bulk card creation, ensuring functionality for real-world edge cases.
Designed and executed robust backend validation scripts to verify transaction logs, database states, and card lifecycle transitions, ensuring UAT and production readiness.
Led QA efforts for encryption key rotation implementation, validating secure PIN handling through end-to-end simulation and ensuring backward compatibility for critical systems.
Applied full STLC practices, from requirements analysis to post-production validations, ensuring robust QA coverage across diverse test environments.
Built reusable Selenium automation scripts to significantly reduce manual test load and contributed to SAFAL batch automation, enhancing regression coverage for internal processing systems.
Managed test cases and tracked defects using TestRail and JIRA, collaborating closely with development and deployment teams to facilitate timely, high-quality software releases.
Played a key role in comprehensive release validation cycles, including smoke testing, regression, and production checks, ensuring a stable product across UAT and production environments.