Worked on the exa-labs/exa-js repository to deliver a more secure and efficient release pipeline by automating npm publishing and hardening continuous integration workflows. Leveraged GitHub Actions and Node.js to implement tokenless publishing using release-please with OIDC trusted publishing, reducing operational risk and aligning with compliance requirements. Enhanced the CI process by pinning action versions, enforcing least-privilege permissions, and optimizing the publish workflow for reliability. Updated dependency management by maintaining pnpm-lock.yaml, ensuring compatibility with new tools like ts-morph and tsx. Focused on automating and securing the release cycle, the work improved both reliability and maintainability of the project.