Worked on the IsaacLab repository to optimize headless initialization time for applications running without cameras. Addressed startup performance by modifying the .kit configuration to skip fabric population using app.useFabricSceneDelegate, specifically targeting non-rendering, headless workflows. This approach reduced resource usage and improved startup speed, directly benefiting automated testing and CI pipelines. The work demonstrated proficiency in performance optimization and platform-level configuration, with a focus on build and test efficiency. Utilized Kit scripting and configuration skills to implement the feature, ensuring smoother automation throughput and more efficient resource allocation for headless application scenarios within the IsaacLab codebase.