References and certificates

Internship: (Reference from Thyssen Stahlunion, Kiev)
Humboldt University Berlin: (Certificate about the intermediate diploma in Russian)
Training Certified Internet Webmaster: (Certificate Foundations) (Certificate Server Administration) (Certificate Internetworking Professional) (Certificate Security Professional) (Certificate E-Commerce)
Cisco training: (Certificate "Introduction to Internetworking with Cisco Routers")
PSINet: (Reference p.1) (Reference p.2)
PSINet/Cybernet: (Reference)
DIS AG: (Reference)
indisoft-upgrade GmbH: (Certificate) (Report)
Chamber of Industry and Commerce (IHK): (Certificate)