Worked on the SalesforceCommerceCloud/pwa-kit repository to enhance test reliability and streamline continuous integration processes using JavaScript and front end testing skills. Focused on stabilizing the Account Page tests by ensuring proper initialization of the useCustomerType mock before logout actions, which reduced test flakiness without altering core account functionality. Additionally, improved CI efficiency by disabling changelog generation through targeted configuration updates, minimizing unnecessary build noise. The approach emphasized minimal, well-scoped changes that maintained system stability while improving automation quality. This work contributed to smoother release readiness and increased developer velocity, reflecting a disciplined focus on quality assurance and process optimization.