William Brian Barthels
Angestellt, IT-Systemadministrator, Mahr EDV GmbH
Köln, Germany
Skills
Timeline
Professional experience for William Brian Barthels
- 3 years and 11 months, Aug 2017 - Jun 2021
Staatlich geprüfter Informationstechnischer Assistent
Georg Simon Ohm Berufskolleg Köln
Languages
German
C2 (Expert / native speaker)
English
C1 (Fluent)
Portuguese
A1-A2 (Basic)
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