Worked on the phantom/wallet-sdk repository to automate the build process for workspace packages, focusing on improving developer experience and reliability. Implemented a postinstall hook using Shell scripting and package management tools, ensuring that all packages are built in topological order immediately after installation. This approach eliminated manual build steps and addressed issues with missing dist/ folders on fresh clones, streamlining onboarding for new contributors. The solution was validated and documented to maintain correct build order, reducing the likelihood of flaky local builds. The work emphasized build automation and package management, resulting in more predictable and efficient local development workflows.