I want a Python guy to help me building backend on Google App Engine,
This is an on-going project and there will be many more in the future.
Please tell me about your experience with any of the following: Python App Engine Interface, Django experience, Flask.
And answer the question: What is your favourite database to use with python, and why? (e.g. postgres, google ndb datastore, mysql, dynamodb, mongo)
Bonus: do you have experience in payment processing?