Reference list

#reference companies
AAbfallwirtschaft Burgenland
AGIS South Africa
Arztpraxis Seidl
AWO Berlin
BBerufsbildende Schule Boppard
Bott GmbH & Co. KG
Ddecatec.de/decatec-it.de
DONAUISAR Klinikum Deggendorf
EEdi Huber GmbH
Energie Waldeck-Frankenberg GmbH
engedi IT Management
HHeartbeat-Medical
Heckmann-Bau
IIngenieurbüro IB-Riesemann
Ihrlich
JJacobi-Stiftung
Jade Hochschule
KKOMMA Werbeagentur
LLandis IT
Luft Engineering
MMaltry Rehatechnik
Martin Maschinenbau
Modefachschule.de
NReiner Nippes IT BERATUNG
Northpoint
PPape & Co
Photographie.com
purevirtual.com
RRiedel-IT
RWH-IT
SSavennick GBR
SK Rapid Wien
Schmidewerke Gröditz
Schriftbild Romeike
Schwimmschule Undine,
Spielbank-Berlin
Spielvereinigung Pittenhart e.V.
Steinbeis Beratungszentrum
SYSTEMHAUS Grill e.K.
WWohnkonzept Riesemann GmbH
… much more (even private persons!).

Carsten Rieger

Carsten Rieger is a senior system engineer in full-time and also working as an IT freelancer. He is working with linux environments for more than 15 years, an Open Source enthusiast and highly motivated on linux installation and troubleshooting. Mostly working with Debian/Ubuntu Linux, Nginx and Apache web server, MariaDB/MySQL/PostgreSQL, PHP, Cloud infrastructure (e.g. Nextcloud) and other open source projects (e.g. Roundcube) and in voluntary work for the Dr. Michael & Angela Jacobi Stiftung for more than 7 years.