Hello! I'm a developer from Porto Alegre, Brazil, who can build full stack web applications from the ground up. My skills include pre-development user research, planning (wireframes, storyboards, prototyping, detailed flows, etc), interface design, front-end engineering (CSS/HTML/Javascript + Javascript MVC with Backbone + Marionette.js), back-end engineering (through Ruby on Rails for complex projects with the need for an automated testing environment or PHP for more simple applications) and usability testing. I also use Git for version control on all my projects. I've been freelancing for quite some time on single projects and one or two startup app's, so feel free to contact me if you ...