JSON freedom or chaos; how to trust your data

Can you trust your data?

In this talk we’ll take a real life use case where the flexibility desires and time have gotten the best of it. What happens when you deal with “freedom” data? How to go from this to a better future?
It is a technical talk how we recognise changes are desired, validation is required for trust to grow. Pydantic and pytest are used to work towards a solution where failing fast is a main objective.