Worked on stabilizing Android builds for the denoland/deno repository by addressing a platform-specific build failure related to the tokio-vsock dependency. The solution involved extending Rust’s conditional compilation logic to ensure tokio-vsock is included when targeting Android, aligning the build process with platform requirements and preventing future errors. This change improved the reliability of cross-platform development workflows and reduced maintenance overhead for Android support. The work demonstrated proficiency in build systems and conditional compilation, focusing on robust integration of dependencies across platforms. All changes were linked to the relevant pull request for clear traceability and streamlined code review within the project.