Complete BIO (spanish version) here http://www.dvinciworks.com/bio.html

BY DAY: Software developer freelancer (www.dvinciworks.com) Ruby, Rails, TDD, Python Developer don't like Java or C# so much but I code in that if needed to be BPMn2.0 and UML2.0 ninja Any SQL and Non-SQL DB Tableau Software fan and any D3js.org follower

BY NIGHT: Machine Learning (Data Science), Jetbrain's MSP and DSL practicioner

Spanish (maternal), English (close to fluent level) and German (OK level)