Worked on enhancing the CI/CD pipeline for the lidofinance/lido-oracle repository, focusing on automating testnet deployment workflows for the Hoodi and Holesky environments. Leveraged DevOps practices and GitHub Actions to introduce and update YAML-based workflows, enabling automated migrations and reducing manual intervention during testnet deployments. The engineering effort centered on integrating Oracle migration automation directly into the CI/CD process, improving deployment reliability and consistency across targeted testnets. No major bugs were addressed during this period, with the primary contribution being the development and refinement of deployment automation features using CI/CD, DevOps methodologies, and workflow configuration in YAML.