"Dieter is a very enthusiastic person who always gives more than 100% in his work. Quality and punctuality are extremely important to him, and he is also a strong team player. In short, an asset to any company and a very pleasant person to work with.".

"Dieter is a highly skilled and pleasant colleague. He maintains a clear overview and knows better than anyone how to manage a project. He is very capable of motivating and guiding others, and he contributes to a healthy and positive atmosphere within the organization".

"During our collaboration within the works council, Dieter was always a great support and a reliable presence for the entire team. With his enthusiasm and dedication, we were able to achieve a number of important improvements within the organization.".

"Informal yet a true professional. You get the feeling that you are working together towards a shared result. It was a complex process involving many different stakeholders. I am convinced that we made the right choice in redesigning the website together with Dieter as project manager".

"Dieter is a great colleague who always supports u with your questions and brings you with his answers to the next level. With his large knowhow about internet techniques he manage much projects at the same time without forgetting the details. He's really capable to build perfect relationships between customers and technicians. A project that's managed by him is a success!".

"Working with Dieter was always a pleasure. When I worked with him he was just at the beginning of his career. He was (and is) very keen and alsways ready to learn."