Experience with Docker and Docker Compose? How deep?

Experience with Docker and Docker Compose typically includes:

• Creating Dockerfiles for containerizing applications, understanding image layers, optimizing size.
• Running and managing containers, working with volumes and networks.
• Using Docker Compose for orchestrating multiple services: writing docker-compose.yml, configuring dependencies, environment variables.
• Debugging and monitoring containers.

At the senior level, it is important to be able to design complex multi-container architectures, integrate Docker into CI/CD, ensure the security of images and containers, and optimize the performance and scalability of applications in containers.