- Technical bits
  - SQL
    - What is your favourite?
    - How do you deal with monster queries?
    - Tell me the story of the last time you had a slow performant query and what you did with it
  - Python
  - Git
    - Tell me the story of the latest conflict that was a mess
    - What branching strategy do you usually go for?
  - Visualization tools
    - What is your favourite?
    - How do you decide whether to do some logic in the modeling layer or in the visual layer?

- Data Analyst
  - Imagine you start. You have an entire company waiting for you. What's your agenda? Where would you start?
  - How do you make sure that we don't get lost in an ocean of reports?
  - How far into the Data Engineer responsibilities do you feel comfortable venturing in?