Worked on the csound/csound repository to modernize the build process for the Csound WASM project, focusing on improving developer experience and build reliability. Migrated the WASM build system from yarn to npm, which streamlined local development and facilitated automation. Authored comprehensive documentation in Markdown to guide contributors through building, local setup, and integration with the Csound Web IDE. Addressed cross-environment compatibility by implementing a robust solution for JAVA_HOME handling, ensuring the Closure Compiler functions reliably across different setups. Leveraged skills in Node.js, front end development, and JavaScript to enhance onboarding, accelerate iteration, and support browser-based audio project readiness.