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Review:
Fraunhofer IGD / M.Sc. Computer Science Martin Ritz


M.Sc. Computer Science Martin Ritz
Deputy Head CC Cultural Heritage-Digital
"The outstanding quality of the provided software and hardware as well as the comprehensive documentation, the well-founded presentation of the development steps and the use of professional measurement technology exceeded our expectations. Many thanks and respect for the excellent work and great cooperation."
Review of: Sensor-Box IMU with AHRS
As project and deputy department manager, I would like to highlight on behalf of the Fraunhofer Institute for Computer Graphics Research with this review the outstanding performance of engineer Glaser. In the course of the research project ROBBE - robot-assisted processing of assemblies during 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 WLAN 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 to 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 provided software and hardware as well as the comprehensive documentation, the well-founded presentation of the development steps and the use of professional measurement technology exceeded our expectations. Many thanks and respect for the excellent work and great cooperation.
M.Sc. Computer Science Martin Ritz
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Dipl.-Ing. Jörg Recknagel
Project Manager
"From the first contact through several meetings to the completion of the circuit board in industrial quality, we were excellently supported. ... Mr. Glaser embodies the young, innovative and flexible generation of specialist offices, of which there are unfortunately too few on the market. We hereby clearly give our recommendation for Mr. Glaser."
Review of: Sensor-Box IMU with AHRS
As part of a development project we found Mr. Glaser via 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 suited our project team well and was very conducive to creative approaches to solutions.
Mr. Glaser's office response times were extraordinarily fast, the processing effective and the result excellent. The online meetings were organized professionally and conducted using all possibilities of modern visualization technology. Thus, despite the Corona pandemic, we were always very well informed about the current development status. Inquiries and short-term change requests were handled very competently, quickly and accommodatingly.
With Mr. Glaser we managed, despite procurement problems in the electrical supply chains, to complete an ambitious prototype development economically efficiently and successfully within a tight timeframe. Mr. Glaser embodies the young, innovative and flexible generation of specialist offices, of which there are unfortunately too few on the market. We hereby clearly give our recommendation for Mr. Glaser.
Dipl.-Ing. Jörg Recknagel


Sophie Platzer
Marketing Manager
"Johannes combines creativity, design and technical know-how in one person. From planning through manufacturing to the practical transport case, he implemented everything with great commitment and much attention to detail. Many thanks for the highly professional cooperation!"
Review of: Exhibition exhibit for hygienic seal with water - trade fair construction
This year we wanted to show something special at our trade fair booth.
When searching for a fair builder for extraordinary exhibits I came across engineer Glaser. Already one day after my inquiry the first online meeting took place. Johannes immediately understood our concern and developed a trade-fair-ready concept overnight that pinpointed the technical aspects and combined them with aesthetic design. A real eye-catcher with glowing clouds of fluorescent granulate under UV light. Brilliant! Already one meeting later we could view the 3D model virtually in our office via AR. The entire Hygienic-Seal team from Freudenberg Sealing Technologies was enthusiastic.
During the entire project phase Johannes kept us informed via a website with pictures, videos and greetings from the workshop. Almost as if we had been there live. Spontaneous phone calls and short-notice meetings were possible at any time. We were especially pleased about the personal visit to the trade fair booth after project completion. The reliable and trusting collaboration with Johannes contributed significantly to the success of our project.
Johannes combines creativity, design and technical know-how in one person. From planning through manufacturing to the practical transport case, he implemented everything with great commitment and much attention to detail. Many thanks for the great project and the highly professional cooperation!
The Hygienic Seal demonstrator was a complete success at drinktec in Munich. Interest was very high and many visitors wanted to know who built the demonstrator. Of course we enthusiastically recommended him further.
Sophie Platzer


Rolf Keck
Managing Director CEO
"... the fortunate contact with Johannes Glaser at the end of 2021 was decisive for the project. Furthermore; from today's perspective the maximal top gain for us. ... None of his predecessors could handle controllers as hardware and his C++ programs as software so precisely - almost virtuoso."
Review of: Warehouse robot Mule
Under no circumstances do we want or are we allowed to miss presenting our statement / our review for Johannes Glaser, electrical engineer in Nordheim.
On our depressing search for a programmer for an automated guided vehicle, the fortunate contact with Johannes Glaser at the end of 2021 was decisive for the project. Furthermore, from today’s perspective, it was the maximum top gain for us and this project. In the past we have - and wanted to - generally not write reviews. However, the indeed almost breathtaking reliability and competence of Johannes in electronics and programming has now made it necessary to make our findings from working with him accessible to anyone who wants to read them. For us at least, Johannes is now the benchmark in electrical engineering and programming. None of his predecessors could juggle so precisely - almost virtuoso - with controllers as hardware and his programs written in C++ as software. This is, as mentioned, indeed “breathtaking” for us. And — this must be explicitly mentioned — not only in theoretical talk and proposing possible solutions (there are companies and freelancers “en masse” available worldwide); but factually, actually and consistently with the identical, physical delivery of his proposed solutions on an electronics board, which then also work without complaint on first request. And at top speed, too. For that we must and can bow, carried by deep conviction, and take off our hats “Chapeau” my dear Johannes “Chapeau”. It may be that this, our statement, may seem overheated; but any reader can verify the truthfulness of our claims about Johannes within their own project, where they are stuck. We are sure, he cannot disappoint.
Together with the hope of being able to keep you in our ranks in the long term.
Rolf Keck


M.Sc. Pietro Caltabiano
Co-founder
"Mr. Glaser was and is acting as a consultant within our project 'Development of a sensor board' and he was able to distinguish himself through his competent knowledge and structured way of working. ... Further joint projects will follow."
I would like to sincerely thank you on behalf of SUCABO GbR for the work performed. Mr. Glaser was and is acting as a consultant within our project 'Development of a sensor board' and he was able to distinguish himself through his competent knowledge and structured way of working. Always friendly and helpful. It was a pleasure for me to work with him in a project! Further joint projects will follow.
M.Sc. Pietro Caltabiano


Dipl.-Ing. (FH) Daniel Evers
Head of Product
"Within a very short time a masterpiece was created that far exceeded our expectations of robustness and ease of use. I have never encountered such strong commitment, technical ingenuity and universal competence in one person."
Review of: Trade show model for radar sensor with display - exhibition construction, Functional model for safety sensor with LED strips - exhibition construction
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 tackled the topic holistically: electromechanics, software, packaging, even fluid technology as well as design and marketing.
Within a very short time a masterpiece was created that far exceeded our expectations of robustness and ease of use. We are still enthusiastic! The demonstrator is now 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!
Dipl.-Ing. (FH) Daniel Evers


Werner Roth
Managing Director CEO
"He is very good and directly reachable, uncomplicated, asks the right questions and exceeds expectations. ... The software has been running smoothly on a total four-figure number of end devices for years. ... I would recommend him as a 'hidden tip', as he masters his field in a virtuoso manner and is unique with his precision and speed."
Review of: Examples from software development
Since 2016 Mr. Glaser has been developing professional software solutions for our company, the wero group. From the beginning I was impressed by his grasp and structured approach. He immediately understood what was important to me; turned my ideas into a concept and very quickly implemented it into reality. Our collaboration is characterized by the fact that I can express my wishes and shortly afterwards am delighted with the results. What Mr. Glaser programs with foresight runs stable, reliable and is very user-friendly. A good example of this is our Doc-Manager software, which is now used by over 100 of our customers for audit-proof document management. The software has been running smoothly on a total four-figure number of end devices for years. Our customers can contact Mr. Glaser directly, who implements their requirements immediately. This way the software is continuously optimized for customer requests and grows with us.
In this review it is important for me to particularly highlight communication with Mr. Glaser. He is very good and directly reachable, uncomplicated, asks the right questions and exceeds expectations. Also economically, the collaboration with Mr. Glaser is an excellent investment that has paid off multiple times by now.
I would recommend him as a 'hidden tip', as he masters his field in a virtuoso manner and is unique with his precision and speed.
Werner Roth