Technologies and languages with good or very good experience: - PHP (WordPress, Laravel, CodeIgniter, Symphony, Typo3...) - Python (Django) - Ruby, Bash, Perl - MySQL, Postgres, SQLite,.. - HTML5, CSS2/3 (+Less/Sass, Bootstrap, Material Design,...) - JavaScript (jQuery, Zepto, Angular, React,...) - Git, SVN, Mercurial - Redis, Memcached, Firebase,.. - AWS, S3 - npm, Browserify, Grunt, Gulp, Bower, Babel, make, composer, Vagrant,.. - Apache, Nginx, Node, Phusion Passsenger,.. I also do server-management, -administration and provide anything domain and mail hosting related via Plesk. Linux only! Distributions I have experience with: - Ubuntu Server - OpenSuse - Suse Enterprise - Arch Linux - FreeBSD - Debian