Oliver MüllerOliver Müller works as an IT consultant with a major in the fields of software engineering, IT architecture and information security as well as project management.

In the fields of software engineering and IT architecture he is specialized on UNIX/Linux, Java EE, C++ and "legacy systems" like z/OS and OpenVMS.

Regarding information security he works on protecting systems and networks agains attacks and intrusions (IT security). Beyond that he is specialized in mathematics and computer science in the field of cryptography.

In addition to that he works as IT trainer, author and freelance editor.

He can be reached via oliver (at) cogito-ergo-sum (dot) org.

You can find his professional homepage at

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