Server administration – Linux (Debian/Ubuntu/Arch/CentOS) – setting up apache/php/mysql/postfix/dovecot/exim/sendmial/bind/mydns/etc; bash-scripts. Databases: MySQL, Oracle, PostgreSQL, Cassandra, MongoDB Frameworks and technologies: Python: Django, Django-Rest, Flask, Tornado, Scrapy PHP: Zend, Symfony, Symfony2, Laravel; SOAP, XMLRPC, Sphinx JavaScript: jQuery, AngularJS ORM: Doctrine, SQLAlchemy