Worked on the Adyen/adyen-node-api-library, focusing on targeted improvements in release management and code quality using TypeScript. Delivered a versioning policy update to ensure minor, non-breaking releases are clearly distinguished from patch updates, aligning with semantic versioning and reducing confusion for downstream integrations. Addressed code maintainability by removing an unused AddressRequirement import from transferRoute.ts, which helped minimize lint and compile warnings without altering functionality. These contributions enhanced the repository’s release governance and streamlined future development. The work demonstrated attention to detail in both release engineering and code hygiene, leveraging skills in TypeScript and text-based documentation to support maintainable workflows.