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Markus Winand
Maderspergerstrasse 1-3/9/11
1160 Wien


Phone:+43 1 9444047
Fax:+43 1 25330337489
Email:office (at)
Applicable law:Gewerbeordnung
Legal form:Sole entrepreneur
Business purpose:Services in automatic data processing and information technology

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Bank:Erste Bank Österreich


Member of the Chamber of Commerce of Austria.

About the Author

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Markus Winand is the SQL Renaissance Ambassador. He is on a mission to introduce developers to the evolution of SQL in the 21st century. Markus can be hired as trainer, speaker and consultant via

Buy his Book on Amazon

Cover of “SQL Performance Explained”: Squirrel running on grass

The essence of SQL tuning in 200 pages

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(paperback only)

Paperback and PDF also available at Markus’ store.

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Markus offers SQL training and consulting for developers working at companies of any size.
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