Derek Dirk Dan Gratzer
Inhaber, Inhaber, D.D.D. GRATZER - IT, EDV, Telekommunikation, Telefonie, Internet, mobile Systeme
Köln, Germany
Skills
Timeline
Professional experience for Derek Dirk Dan Gratzer
- Current 25 years and 6 months, since Jan 2000
Inhaber
D.D.D. GRATZER - IT, EDV, Telekommunikation, Telefonie, Internet, mobile Systeme
- 8 years, Jan 1992 - Dec 1999
Medienbranche, Multimedia, Internet, Telekommunikation
Diverse
- 8 years, Jan 1984 - Dec 1991
Datenfernübertragung (DFÜ), Elektronische Datenverarbeitung (EDV)
u.a. CCC, eigene
Educational background for Derek Dirk Dan Gratzer
Universität zu Köln
Languages
German
-
English
-
French
-
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