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Here speak our customers
The "Q" in the name stands for quality
With our training concept, we bring the gray theory into the spotlight of tangible practice.
We ensure that complex IT contexts can be understood, learned, and implemented in practice.
Since our founding in 2002, we carry the "Q" in our name because Quality, professionalism, and know-how are at the center of our values.
The most important measure of the quality achieved is the satisfaction of our participants.
Customer Reviews
Our satisfied customers say
Below you can see what our participants are saying about us - convince yourself of the exceptional quality of our services! Please note that this is just a small selection of our numerous customer testimonials. Customer testimonials for the respective course can be found on the course detail page.
09.03.2026
Besonders gut gefallen hat mir die Lern-Atmosphäre, die offenen und zielführenden Diskussionen mit Workshopcharakter, die Fachkenntnisse des Trainers, die kleine Gruppe und dass das BCM Seminar als Präsenzveranstaltung durchgeführt wurde.
Anonym (Original language: German)
08.12.2022
Course, trainer and qSkills™ earn top grades. I can transfer much from the instructor's expertise and the good practical exercises into practice.
Anonym
(Original language: German)
16.09.2022
The web seminar TISAX® and VDA ISA Requirements Successfully Implement was well prepared, informative and well structured – happy to participate again.
Lothar Engelmann
(Original language: German)
23.05.2023
The Secure Coding (SC470) training was very good. I perceived the instructor as well as the facilities including equipment as extremely positive. Highly recommended.
Anonym
(Original language: German)
06.10.2025
Excellent, hands-on NetApp™ ONTAP Admin Basics Training, where I acquired extensive new knowledge. The labs and numerous exercises impressively deepened the content in a practical manner.
Guido M, München Klinik gGmbH, Senior RZ Operator
(Original language: German)
03.02.2025
The Linux Basics Online Training was good! Not everything was new, but exercises and practical examples were valuable. I appreciated that the trainer provided sufficient space for learning-supportive questions and discussion sessions during the course.
Jörg M, connect Systemhaus AG, Senior IT-Consultant
(Original language: German)
02.04.2025
The trainer Ralf Hörnig as well as the Cloud Security course CL130 Cloud Information Security according to ISO/IEC 27017/27018 have earned top ratings. The practical examples were very valuable and I have acquired much new knowledge, with the effect of higher quality and lower risks for me and my organization.
Roland Stader, Stadtwerke Konstanz GmbH, Geschäftsbereichsleiter
(Original language: German)
25.11.2024
The ISC2™ training SC200 for preparation of the CCSP certification from ISC2™ at qSkills™ was excellent. Absolutely worthwhile and recommended. The instructor was one of the best I have ever experienced. He presented the training content excellently and addressed all questions individually. Through this CCSP preparation I learned a lot of new knowledge thanks to Sebastian Rohr, which is very valuable for both me and my organization.
Steffen K, IT Risikomanager/Audit Manager
(Original language: German)
06.12.2024
The NetApp™ Training ST221c ONTAP 9.x Data Protection & High Availability has been worthwhile for me. I have learned a lot of new knowledge in the training and both the labs have effectively and practically deepened the conveyed content, as well as the technical equipment of the training rooms in general. Besides the very pleasant atmosphere in the course, I really liked the many hands-on exercises. Trainer and workshop are highly recommended.
Michael S, Universitätsklinikum Köln
(Original language: German)
25.07.2025
The course MS111 PowerShell for Administrators was overall acceptable, but not outstanding. The structure was basically comprehensible, however I missed more depth in some areas. The exercises were helpful, but rather briefly designed. For my daily work routine I take some approaches with me, but less than expected. Overall solid, but expandable. It was good that there was sufficient time for discussion rounds. Oat milk at the coffee bar would be a suggestion.
Tim H, IT-Fachausbilder
(Original language: German)
09.10.2025
Within 12 months for the 2nd time: in this 2-day Online Security Foundation Training SC300 Social Engineering Basics. This time with significantly more prior knowledge and less new input. Nevertheless, I was impressed by the content of the 1st seminar day with trainer Donald Ortmann. I would have wished for more hands-on activities with concrete examples. Reduce English expressions to a minimum. Build up abbreviation directory. Topics of interest for the future I find "Deep Fake", "How do I stay cool?" and "Intelligence".
Petr Kulhanek, DB InfraGO AG, KRITIS LST-GefLogB-Beauftragter Sicherungs- und Elektrotechnik, I.NAI 4
(Original language: German)