Stefan Livadariu contributed to the SiliconLabsSoftware/matter_extension repository by building and refining the binary integration pipeline, focusing on submodule management and deployment automation. He updated the matter_private subproject to incorporate OTA, ICD, and LTO binaries, enabling automated inclusion of these assets in the deployment process and supporting end-to-end OTA update flows. Using Git and CI/CD tools, Stefan further enhanced the pipeline by upgrading dependencies to support binary pushes to UBAI and integrating updated SQA binaries, which improved stability and QA coverage. His work reduced integration friction, strengthened release readiness, and ensured compatibility across evolving deployment and testing requirements.