EuroPython 2017

Justin Mayer

Justin Mayer
Entrepreneur and open-source contributor
Technical interests
Internationalization, Security, Privacy, Django, Configuration Management (Ansible/Fabric/Chef/...)
Santa Monica, California, USA
Job title
Compact biography

Justin Mayer is the founder of, a solution for identifying and addressing potential security vulnerabilities. A serial entrepreneur who has designed and built a variety of mobile/web applications, Justin is also an active open-source contributor and has presented talks at PyCon, DjangoCon, AppSec, OWASP, and SCaLE. In his spare time, he is the primary maintainer of Pelican, a popular Python-based static site generator, as well as the author of the Tacklebox and Tackle projects for the Fish shell.

Justin speaks fluent Japanese, graduated with honors from the University of California, Berkeley, and received his M.B.A. from the Wharton School of Business.

You can find Justin on the web at and via @JMayer on Twitter.