Your next lesson is A side note
Once you have mastered the Docker fundamentals, it is time to dig deeper. We will dive into the various aspects of developing and running applications using Docker containers. The goal is to get you to a level where running applications using Docker feels natural to you.
We will be developing applications in various languages and put them into containers. You will get the chance to develop in the language of your choice!
Additionally, you will also learn to use Docker Swarm for container orchestration which will teach you how to deal with a containerized environment in production.