About Commandemy

Commandemy delivers first-class IT-Trainings that are easy to comprehend and take your skills to the next level. It does not matter if you are an established professional or just starting out, our trainings will give you the expertise you need.

Our trainers are an elite group of tech professionals that are experts in their respective fields. They will deliver the right mix of insightful theory and practical examples to give you the skills you need to succeed on the job and grow your career.

Commandemy is Chef authorized

Our Trainers

Edmund Haselwanter

Edmund is an automation addict and trainer. He studied Telematik at the Graz University of Technology. He has more than 12 years of experience as a consultant and trainer in IT for a number of Fortune 500 companies.

He is one of the leading Chef experts in Europe and frequently contributes to open-source projects to improve Chef even more. He is also a contributor to OpenStack and works with Linux on a daily basis.

Edmund Haselwanter - Commandemy Trainer
Jürgen Brüder - Commandemy Trainer

Jürgen Brüder

Jürgen studied Information Management at the University of Applied Sciences in Graz and has been active in the Austrian IT sector ever since. He was the CTO of the Austrian based big-data startup Xeer and was also active as a consultant for various companies.

He specializes in the automated testing and management of infrastructure, OpenStack, Chef, Cucumber and the Ruby programming language.

Quotes from our participants

Edmund is a great instructor who makes sure all participants are getting the essential course material, while still doing deep dives with participants with more advanced questions.

Best training I've ever made. Definitions and explanations were clear and sharp

The most competent coach I've ever encountered.

Nice course, great teacher who's willing to answer all questions

The course gives excellent insight into how Chef works. Edmund enriches it with his in-depth knowledge about how Chef works under the hood.

Great training! Edmund showed deep knowledge of Chef internals by answering even the quirkiest questions in a profound way!

Awesome Ruby magic @ work!

Very good instruction and getting started seminar for Chef

Edmund is a very patient and knowledgeable instructor

Die zwei Tage Vermittlung von komprimiertem, geordneten Wissen sparen unzählige Stunden des Selbststudiums.

Edmund guided us through a challenging topic with ease. His experience in the field was invaluable. Thanks!

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