Sebastián Sierra

Sebastian Sierra is an experienced software developer and team lead at Tarmac.IO, where work has focused on Ruby on Rails and Grails development since April 2013. Prior to this role, Sebastian contributed as a software developer at VAIRIX from May 2011 to April 2013, working with Ruby on Rails and Android technologies, and at Ledefyl from May 2008 to March 2011, specializing in web development using PHP, MySQL, and JavaScript. Sebastian holds degrees from Universidad de la República and Universidad ORT Uruguay, acquired between 2004 and 2015. Skills include Ruby, SQLite, Postgres, MySQL, Java, jQuery, JavaScript, and Git.