Cristian Bajenaru developed end-to-end deployment automation for the FuelLabs/fuel-hyperlane repository, focusing on stabilizing and modernizing Helm charts to support reliable Kubernetes releases. He implemented a CI/CD pipeline using GitHub Actions and Docker, enabling automated builds and publishing of images to AWS ECR, as well as streamlined Helm chart deployment. His work included updating deployment templates, refining service accounts, and improving health checks, which reduced production risk and ensured reproducible environments. By consolidating support for relayer and validator components and addressing configuration issues in YAML, Cristian delivered features that enhanced deployment consistency and simplified operational handoffs for the team.