Hallo, my name is Johan, and I am a software engineer working for the Pythoneers at Ordina in the Netherlands. I have a soft spot for awesome software design, clean code and sharing knowledge.

My goal is to share knowledge I gained in over the years to anyone who wants to learn, which I do through my blog, YouTube, MeetUps and here on Real Python.

Even though Python is the primary language I use on the job, I do think it is important to pick the right tool for the job. So next to Python I can work with C#, Java and Javascript.

You are most welcode to follow me on GitHub, LinkedIn or Twitter.

Some of the online meetups I contributed to:

• Protocols: Interfaces for Python?
• SOLID Python
  • Single Responsibility Principle
  • Open-Closed Principle
  • Liskov Substitution Principle
  • Interface Segregation Principle
  • Dependency Inversion Principle

Tutorials by Johan:

• Start Managing Multiple Python Versions With pyenv (Course)
• Navigating Namespaces and Scope in Python (Course)