Caleb Madrigal
Software Consultant, SpiderLogic

Python Hacker++ I’ve also worked in the following languages in the last year: Clojure, C# .NET, Objective-C, Java, and Javascript. On the side, I’m playing with audio analysis, data analytics, and machine learning. I’m also into rock climbing and mountain biking :)

Caleb's recent contacts

No User photo Grant Rettke
Principal Software Engineer
Wisdom & Wonder

Picture of Steve Holden Steve Holden
Holden Web LLC

Picture of Rafael Knuth Rafael Knuth
Content & Community Consultant

Recent comments

posted 9 months ago:
Is there any kind of buy in (or cost)?


Sponsorship Opportunities

For information on exhibition and sponsorship opportunities at the conference, contact Sharon Cordesse at (707) 827-7065 or

Contact Us

View a complete list of OSCON contacts