Review:
SUCABO GbR / M.Sc. Pietro Caltabiano

We want and must not fail to present our statement / our review for Johannes Glaser, electrical engineer in Nordheim, under any circumstances.

In our depressing search for a programmer for an autonomous industrial truck, the fortunate contact with Johannes Glaser at the end of 2021 was crucial for the project. Moreover, from today’s perspective, it was the maximum gain for us and this project. We have - and wanted - to fundamentally avoid writing reviews in the past. However, the almost breathtaking reliability and competence of Johannes in electronics and programming has now compelled us to make our insights from working with him accessible to anyone who wants to read them. For us at least, Johannes is today the benchmark in electrical engineering and programming. None of his predecessors could so accurately - almost virtuously - juggle controllers as hardware and his programs written in C++ as software. This is, as mentioned, indeed "breathtaking" for us. And it must be explicitly stated - not only in theoretical discussions and proposals of possible solutions (there are companies and freelancers available "en masse" on this planet); but factually, actually, and consistently with the identical, physical delivery of his proposed solutions on the electoboard, which then also work flawlessly upon first request. And that too at high speed. For this, we can and must bow with deep conviction and tip our hats "Chapeau" my dear Johannes "Chapeau". It may be that this statement of ours may seem overheated; but every reader can verify the truthfulness of what we have presented about Johannes in their own projects where they are stuck. We are sure he will not disappoint.

Connected with the hope of being able to keep you in our ranks permanently.

As part of a development project, we got to know Mr. Glaser through an online search for a suitable developer for a demanding microelectronic circuit. From the first contact through several meetings to the completion of the circuit board in industrial quality, we were excellently supported. His dynamic, open, and fresh manner fit well with our project team and was very conducive to creative solutions.

The response times from Mr. Glaser's office were extraordinarily fast, the processing effective, and the result excellent. The online meetings were professionally organized and conducted with all the possibilities of modern visualization technology. Thus, despite the Corona pandemic, we were always very well informed about the current state of development. Queries and last-minute changes were handled very competently, quickly, and generously.

With Mr. Glaser, we managed to successfully complete an ambitious prototype development economically efficiently and within a tight timeframe, despite procurement issues in the electrical supply chains. Mr. Glaser embodies the young, innovative, and flexible generation of specialized offices, of which there are unfortunately too few in the market. We clearly give our recommendation for Mr. Glaser.

Passion meets Quality - Ich hatte nur eine grobe Vorstellung, wie unser Radar-Messedemonstrator aussehen sollte. Klar war jedoch, welche Aspekte der Radartechnologie damit dargestellt werden sollten. Zum Glück fand ich Ingenieur Glaser, er übernahm die Aufgabe mit großer Leidenschaft und Ideenreichtum. In wenigen produktiven Video-Calls wurde das Konzept schnell klar und die Umsetzung begann parallel.

Johannes Glaser approached the topic holistically: electromechanics, software, packaging, even fluid technology as well as design and marketing.

In no time at all, a work of art was created that far exceeded our expectations for robustness and user-friendliness. We are still thrilled! The demonstrator is now being used internationally at trade shows.

I have never encountered such strong commitment, technical ingenuity, and universal competence in one person.

Johannes, I am sure we will work together again!

As project and deputy department head, I would like to highlight the outstanding performance of engineer Glaser on behalf of the Fraunhofer Institute for Computer Graphics Research with this review. In the course of the research project ROBBE - Robot-assisted processing of assemblies during the decommissioning of nuclear power plants - Mr. Glaser, as an external development engineer, made an important contribution to the success of the project.

The task was to develop a mobile sensor box with Wi-Fi and an inertial measurement unit (IMU). What initially seemed like a manageable project quickly turned out to be a complex task: To achieve the highest precision in recording orientation in 3D space, demanding mathematical algorithms such as singular value decomposition and Kalman filters had to be implemented in the C++ programming language on a microcontroller. Therefore, it was all the more impressive for us that Mr. Glaser presented a high-performance sensor box even before the agreed delivery date. In a very short time, he not only refined the original concept, programmed the software, and developed the electronics, but also manufactured the hardware, including 3D printing and CNC milled parts.

The outstanding quality of the delivered software and hardware, as well as the detailed documentation, the well-founded presentation of the development steps, and the use of professional measuring technology, have exceeded our expectations. Thank you and respect for the excellent work and great collaboration.

Since 2016, Mr. Glaser has been developing professional software solutions for our company, the wero group. From the very beginning, I was impressed by his ability to understand and his structured approach. He immediately grasped what was important to me; created a concept from my ideas and implemented it into reality at lightning speed. Our collaboration is characterized by the fact that I can express my wishes and shortly thereafter I am thrilled by the results. What Mr. Glaser programs with foresight runs stably, reliably, and is very user-friendly. A good example of this is our Doc-Manager software, which is now used by over 100 of our clients for compliant document management. The software has been running smoothly on a four-digit number of devices for years. Our clients can contact Mr. Glaser directly, who implements their requirements immediately. This way, the software is continuously optimized according to customer wishes and grows with us.

In this review, it is important for me to particularly highlight the communication with Mr. Glaser. He is very accessible and direct, uncomplicated, asks the right questions, and exceeds expectations. From an economic perspective, working with Mr. Glaser is an excellent investment that has already paid off multiple times.

I would recommend him as a "hidden gem" because he masters his field in a virtuoso manner and is unique in his precision and speed.