Development at Nutanix drives the company's growth, translating customer needs and market trends into scalable software and hardware solutions. As the core of hyper-converged infrastructure technology, it ensures Nutanix stays agile in a dynamic industry. The testing phase is crucial for validating the codebase, ensuring it meets standards and functions as expected. Early detection and resolution of issues save time and resources, preventing costly fixes post-deployment. Nutanix aims to improve the usability of its Source Mapper tool through a comprehensive redesign. The goal is to optimise user experience by creating an intuitive interface and incorporating advanced features to simplify navigation and data interpretation. By addressing user pain points and aligning with industry standards, Nutanix enhances developer productivity. This redesign will provide better insights and decision-making capabilities, ultimately improving the development journey.