I`ve been working with Rails since 2010. I`m working for HP as Contingent Worker. At HP we have a distributed team working in a Rails application for an internal project at HP Instant Ink. There we do Pair Programming 100% of the time, our development is based on TDD and we do lot of tests (unit, integration, features and end-to-end). These projects I`m working on have complex architecture definition, requiring strong object oriented design skills and constant attention to detail in a daily basis to meet client expectations. Also I founded a startup called CB3 Tecnologia Criativa where all of our projects were built on top of Ruby on Rails (full stack applications and APIs based applications), iOS and Android. I’m also the creator of EasyMapping, a Objective-C (works with swift too) framework that serialize and unserialize JSON information into classes you define (it was built all with TDD). A have some other open source projects and some ideas at my github: github.com/lucasmedeirosleite. ©