Worked on deployment reliability and release management for the openmina/openmina and MinaProtocol/mina repositories during the 3.3.0 release cycle. Addressed a deployment issue by updating Docker image references across GitHub Actions workflows, docker-compose files, and Rust configuration, ensuring that all environments consistently pulled the correct 3.3.0-alpha1 image. Introduced a formal release marker using an empty commit to improve version traceability without altering code. Leveraged skills in CI/CD, configuration management, and DevOps, utilizing Rust and YAML to align configuration across repositories. These efforts reduced rollout risks, improved deployment consistency, and strengthened cross-repository coordination for safer, more predictable releases.