Developed a Docker-based deployment workflow for the e2ee-server within the OneKeyHQ/app-monorepo, focusing on reproducible builds and streamlined deployments. The work centered on creating and refining a multi-stage Dockerfile using Node.js 20 Alpine, which enabled efficient packaging, dependency installation, and runtime image optimization. By configuring timezones and exposing necessary ports, the deployment process became more consistent and reliable across environments. Leveraging skills in CI/CD, DevOps, and Docker, the developer standardized the deployment pipeline, reducing potential errors and supporting scalable automation. This approach improved the maintainability and efficiency of the e2ee-server’s deployment lifecycle using Dockerfile and Shell scripting.