Here , I will try to share some of the info about data scince mastery step by step and pythonic attitude :p
These links may help:
https://www.quora.com/Which-career-is-more-promising-data-scientist-or-software-developer-1
https://www.inferentialthinking.com/
https://www.facebook.com/groups/pythonbd/permalink/814281808673238/
Data Podcats:
https://dataskeptic.com/
Python:
https://www.coursera.org/specializations/python
https://pythonspot.com/en/
Job: