Worked on the datalens-tech/datalens-us repository to enhance CI/CD workflows, focusing on automation and deployment efficiency. Developed architecture-aware improvements in GitHub Actions, enabling automated testing of Docker images for arm64 and resolving related build issues to support multi-architecture deployments. Refined the pull request auto-merge process, reducing manual intervention and accelerating safe merges. Leveraged YAML for workflow configuration and integrated DevOps best practices to improve reliability and throughput of the deployment pipeline. The work addressed both automation and quality, resulting in a more robust CI/CD process that streamlines development and supports broader platform compatibility without introducing new bugs.