CEO/co-founder/customer support representative at https://outerbounds.com
I started https://metaflow.org at Netflix where I led ML infra for 3+ years. I wrote a book about my learnings:
https://www.manning.com/books/effective-data-science-infrastructure
Earlier projects:
http://traildb.io
http://tuulos.github.io/sf-python-meetup-sep-2013/
http://discoproject.org