Mohammed Hossain is a QA Automation Engineer at Walmart since January 2022, responsible for reviewing requirements and preparing detailed test plans and scripts based on Business Requirement and Functional Specification Documents. Previously, at Cigna from February 2020 to December 2021, Mohammed worked as a QA Test Engineer, where tasks included preparing Traceability Matrices and creating automated test scripts. Prior experience as a Software Tester at Ally from April 2019 to January 2020 involved executing test cases, logging defects, and performing compatibility testing across different browsers. Mohammed holds a Master of Commerce in Management from the University of Dhaka.