Mohi S T.

About Mohi S T.

At Walmart Global Tech, contributed to optimizing e-commerce platform scalability and…

Experience

1. Software Engineer

   Walmart Global Tech

   Jul 2022 — Present · Sunnyvale, CA, US

   At Walmart Global Tech, I played a key role in enhancing the performance and scalability of the e-commerce platform by developing and optimizing a diverse range of software solutions. Collaborating closely with cross-functional teams, I designed and implemented innovative features that seamlessly integrated with existing systems. I developed and executed comprehensive test plans and end-to-end test cases using TestCafe with JavaScript in the Node.js ecosystem, ensuring robust test coverage. Leveraging the Interact AI testing tool, I automated test case generation, execution, and result analysis, significantly reducing manual testing efforts and increasing coverage. To maintain high standards of code quality and facilitate efficient collaboration, I utilized GitHub Copilot to generate pull request summaries and automated code comments, which improved communication during code reviews and debugging sessions. I also initiated improvements in system architecture to boost overall application efficiency and reliability. In an Agile (Scrum) environment, I performed various testing types—including regression, smoke, functional, sanity, and manual exploratory testing—to identify elusive bugs and UX issues. I led efforts to automate deployment and testing processes, resulting in reduced downtime and accelerated release cycles. I authored comprehensive technical documentation for software modules and meticulously documented defects and issues in Jira and Confluence for transparent tracking and resolution. Additionally, I provided technical support and mentorship to junior engineers, fostering a culture of continuous learning, collaboration, and high-quality software delivery.