Senior Test Engineer

Performed end-to-end functional, regression, smoke, and sanity testing for large-scale ecommerce platforms across web and mobile applications.
Owned daily production validation of promotions, pricing, campaigns, banners, and product launches, ensuring business continuity and revenue protection. Executed release, patch, and hotfix testing to ensure zero production impact.
Validated backend order workflows using Manhattan DOM/AO, ensuring accurate order processing and fulfillment.
Performed cross-browser testing and verified A/B test experiments using AB Tasty. Logged, tracked, and managed high-severity production defects using JIRA. Supported high-traffic peak sale events including Black Friday, Holiday Sales, and Wedding Season.
Maintained test execution, defect tracking, and reporting using Zephyr.
Collaborated with cross-functional teams (Developers, Product Owners, Business Analysts) to drive end-to-end testing processes following SDLC, STLC, and Agile methodologies.

Executed thorough testing methodologies by collaborating closely with developers and product owners, ensuring all test conditions were rigorously derived and documented. Designed and implemented automated test cases that enhanced testing efficiency by 30%, significantly reducing time to market. Identified and reported critical defects in a timely manner, contributing to a 25% increase in overall product quality and customer satisfaction. Engaged in continuous improvement initiatives, facilitating regular feedback loops between development and testing teams. Utilized various testing tools and frameworks to streamline testing processes, resulting in a more agile development cycle.