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Learn to transform a full-stack React, Go, and MongoDB application from local development into a fully containerized production environment with professional CI/CD automation. Master Docker orchestration and environment management using Docker Compose while deploying live applications to Hostinger through both manual and automated deployment methods. Build a complete CI/CD pipeline powered by GitHub Actions that automatically builds and deploys application updates with every code push. Start by setting up the development environment and testing the full-stack web application running on bare metal, then progress through containerizing individual components by creating separate Dockerfiles for server and client applications. Build Docker images, launch containers using docker run commands, and test the dockerized application before creating comprehensive docker-compose.yaml files for orchestration. Update React code to read docker-compose environment variables and extend the configuration to containerize the MongoDB database for complete application isolation. Separate development and production configurations by creating distinct Dockerfiles and docker-compose files, then test the development setup with watch mode for hot reload functionality. Push production Docker images to DockerHub and implement version control workflows by making code updates and managing new releases through GitHub repositories. Complete the deployment process with manual installation on Hostinger using terminal commands, test the containerized web application in the production environment, and culminate with creating GitHub Actions for fully automated deployment through a professional CI/CD pipeline.
