Using Ruby I've had the opportunity to participate in a wide range of projects: from working with the CERN to building a financial calculator for energy related commodities.
My latest project: mixing BigData and cybersecurity
I joined the Telefónica's cybersecurity team as freelancer on January 2014. We're a great team of +50 developers building a big infrastructure for storing and processing security information (malware, phishing, vulnerabilities...)
Within this project, I've been responsible for building Ruby APIs that connect to Cassandra and Kafka, the main technology behind our BigData. Inspired by Martin Fowler we decided to build these APIs using the microservices approach: small applications focused on solving one problem at a time.
You might find more information at my Curriculum Vitae .