Developed and delivered a Spotify Extension Environment Check Patch for the ReVanced/revanced-patches repository, focusing on enhancing the reliability of patch deployments across various Spotify variants. The work involved implementing a new environment check mechanism and integrating it seamlessly with the existing extension patching workflow. By refining extension hooks and ensuring the correct environment context, the patch improved setup compatibility and reduced deployment failures. Utilizing Kotlin and Java, along with skills in Android development and reverse engineering, the developer enabled smoother rollouts and simplified troubleshooting for users applying patches, contributing to a more robust and maintainable patching ecosystem for Spotify extensions.