Technologies that we use Ruby C/C++ Assembly Nginx Puma Thin JavaSript CoffeeScript (X)HTML 5 CSS3 Haml Sass markdown JSON Rails jQuery Bootstrap Boost Qt Gnu Scientific Library LAPACK PostreSQL MySQL MongoDB Redis Memcached Git rbenv rvm Capistrano Android SDK KVM Vmware VirtualBox Docker Vagrant SaltStack RabbitMQ MATLAB Mathematica Ubuntu Server deal.II