S. Mahajan contributed to SalesforceCommerceCloud’s pwa-kit by building and refining front-end features focused on reliability and release efficiency. Over two months, S. Mahajan implemented automated unit tests in JavaScript and TypeScript to validate user input handling in the Product View and to ensure product list filtering respected business rules around disallowed refinements. The work included improving test readability, maintaining code quality through linting, and streamlining documentation and release workflows. By aligning test coverage with business requirements and enhancing the release process, S. Mahajan’s contributions reduced order errors, improved user relevance, and supported maintainable, high-quality React-based development practices.