We love programming, we love open source. Ruby is our choice and we build most of our web application with Ruby on Rails. We embrace the mobile world, we build responsive website and native app using ReactNative. We use git to manage our code and share our thoughts on github. PostgreSQL, MySQL, Redis and MongoDB, we chose whatever is good for our data. VueJs, AngularJS and ReactJS, we play with all the popular JS frameworks. We use Trello/Slack to manage project and communicate with friends. We love the community and we love to share, we cofounded GZRuby and CoSponsored RailsGirls GZ. Come join us or talk with us about your brilliant idea, together we make the world a better place!