Worked on release management for the microsoft/pxt-arcade and microsoft/pxt repositories, focusing on packaging and version tagging for the 2.0.x and 11.3.x release lines. Leveraged Git and semantic versioning practices to deliver stable, traceable builds without introducing code changes, ensuring consistent version metadata across core projects. Coordinated cross-repository tagging to maintain alignment in release processes and enhance the integrity of release metadata. Emphasized reproducibility and downstream deployment reliability by adhering to established packaging standards. The work demonstrated a methodical approach to release governance, utilizing TypeScript and build automation tools to support maintainable and transparent software delivery pipelines.