I've worked in lots of IT and web projects over 15 years. Some of the companies and places I have worked are; - Yeditepe University ( One of the private held universities with 3000 active nodes) as a System and Network Administrator, and then as a Technical Manager. - Mynet (biggest portal on Turkey, which has a 1.5 billion pageview) as a Windows and Linux System Administrator - Grupanya ( One of the Daily Deal sites in Turkey, and a venture of Intel Capital) as a IT Manager. - Mavikep (an online education site) as an IT Manager. I have a good knowledge on; -Windows/Linux servers -MSSQL -MySql -PostgreSql -Sphinx -KVM -VMWare -Hyper-V -Active Directory -LDAP -IIS -NGINX -Apache -Tomcat -Video Streaming -Wowza -NGINX-RTMP -Red5. -Amazon Web services -Email Marketing -TCP/IP -SMTP -PCI-DSS -Backtrack -Security -CMS (Wordpress, Joomla, Drupal..etc)