troido

About us:
DB Systel GmbH, headquartered in Frankfurt am Main, is a wholly owned subsidiary of DB AG and a digital partner for all Group companies. With our holistic, customer-specific offering that meets the highest IT standards, we successfully drive the digitization of all DB AG companies in an integrative and value-creating manner. To this end, we develop effective and efficient customer solutions based on innovative topics such as cloud, big data, Internet of Things and artificial intelligence. As a long-term partner, we contribute in-depth rail and IT expertise and act in a vendor-neutral manner for the common objective. We currently employ around 5,100 people at our main locations in Frankfurt, Berlin and Erfurt. You can find out more about DB Systel GmbH at https://www.dbsystel.de/dbsystel/ueber-uns/.

Our collaboration with Troido:
With around six teams, we work on the design, development and operational management of several products for DB Systel GmbH customers. This requires diverse expertise, not all of which was available in the existing teams. That's why we started looking for external support and found Troido. Currently, two, sometimes three, developers support us in the further development of several Android apps, as well as underlying middleware systems and their backend systems or services. The satisfaction of our colleagues and our customers shows that this step has been very successful and we are striving to maintain the partnership cooperation at the highest level for a longer period of time. The external developers have become our teammates, we not only go through thick and thin during work, but also maintain a good cooperation outside working hours. For me, working in agile teams means being able to rely on your team and I can confidently say I have never been disappointed. With their expertise, knowledge and enthusiasm, Troido's colleagues are an integral part of the team and always convince with their own ideas and suggestions for improving the products, but also the collaboration. I am looking forward to further cooperation.

Kilian Schäfer
Business Analyst
DB Systel GmbH

Vodafone Group Services develops innovative hardware and software products for all Vodafone markets worldwide and thus sets the trends in the telecommunications market. The portfolio covers applications for Vodafone end devices and innovative hardware in the mobile as well as stationary area, e.g. smartphones, routers, hotspots, TV and smart home systems and their software.
Daniel Schubert, Head of Design, Vodafone Group
Troido has been a constant and reliable companion for more than 10 years. Together with us, they conceptualize, develop and implement groundbreaking software solutions on mobile and stationary platforms, especially on the basis of Android. This has resulted in such innovative projects as the first Facebook Phone, Vodafone Smart TV and Smart Home. Furthermore, the Vodafone Signature Widget developed by Troido was a central branding feature of all Vodafone smartphones - installed on more than 30 million devices.

What we appreciate about the Troido team is at the same time the creative innovative power to enter new technological territory, coupled with a technical excellence to bring these innovations to market. This has been demonstrated in a large number of prototype and pioneer projects in which Troido has done excellent work.

I am happy to recommend Troido and their expertise!

We turned to troido with an urgent case for advice on BLE on Android. Despite the very short notice and urgency, they were able to advise us quickly and extremely competently! AWESOME SERVICE!

With our new series of smart wellness products, we encountered unforeseen problems with Bluetooth Low Energy connectivity. We turned to Troido, who were recommended to us as Bluetooth Low Energy experts, especially for the app connection. The difficulties with BLE were fixed quickly, the connection quality was increased and the speed was also significantly improved.
Furthermore, the Troido team helped us in an advisory capacity to build up our own expertise in this area and to launch the products successfully and on time.

I would like to thank them for the extremely professional cooperation and will be happy to return to Troido in the future.

Andrei Abraztsou
Lead Product Manager IoT

Rietbergwerke GmbH & Co. KG is a leading supplier of mobile tank installations, stationary diesel tank installations and storage tanks for supply and disposal, with the highest quality and safety standards.

For our new platform for smart tank facilities with digital monitoring and access control through authentication, we have found the right hardware and software partners in the companies aconno and Troido.

Troido designed and built the backend, web frontend, and Android and iOS software communicating with the smart tanks to control and authenticate tank operations. The guys shine not only with absolute technical know-how, but also with dedication, innovation and constant commitment. Even after the completion of the platform, we enjoy the great support and will be happy to continue working with Troido in the future.

W. Fennekohl
Rietbergwerke GmbH & Co. KG Container Technology

For our innovative myPiggy project for a banking customer, we were looking for a technology partner who would initially only support us in the front end and in connecting the digital savings certificate via Bluetooth Low Energy. With Troido, we found a partner who accompanied us confidently in all phases of the project and cleared a large number of obstacles out of our way. Troido is our reliable partner not only on the frontend and with BLE, but also on the backend and especially in the re-engineering of complex hardware and embedded code. Every challenge that arose in the extremely complex project was in the best hands with Troido - solved quickly and efficiently. Chapeau! Here's to more cool joint projects!

Sebastian Staats
Technical Director
Cheil Germany

About us:

The Schmersal Group develops and produces around 18,000 different switchgear devices and is one of the largest suppliers in the world with this range.
With industry expertise and qualified services, it also offers system solutions for the automation and safety of machines and plants. More than 1,850 employees in over 20 countries work every day to implement forward-looking safety technology solutions together with customers.

Cooperation with Troido:


Troido is an excellent software partner for us, supporting us in the area of mobile frontend and digital twin. In particular, when we created a Digital Twin with sensor technology of an industrial plant, 3D real-time display and cloud functionality - as an exhibit for an industrial trade fair - we were able to rely on Troido in every respect, especially in the area of technological expertise and adherence to deadlines. This project was important to us because we wanted to break new ground in terms of technological trade fair presence due to the Corona pandemic. In this context, Troido has always convinced us also as a strategically innovative partner with good ideas and a direct subsequent practical implementation, always to our complete satisfaction. We would like to thank Troido for the cooperation so far and are looking forward to continuing it.

Dr. Andreas Hunscher
Schmersal Group

For our female friendship app called friendsUp we were looking for a new developer team.
The goal was and is the further development of the Android and iOS app, as well as the backend.
Only few developers and IT agencies have competences in all areas, but already at the first video conference the owner and his team convinced us with their profound problem analysis and consulting.
In the further course of our cooperation, all development work was solved excellently. Troido is fast, strong in implementation and absolutely fair.
We continue to work together successfully!

We have been working with troido for quite some time now and I can say that they do an excellent job. They have always been an agile team consisting of the most competent developers I have ever seen. We had an idea to develop an "email alert" app and went to troido with it. Our idea was quickly implemented. Thanks to the app, we were then able to improve our service to our customers and shorten our response times. We exceeded our goal with it and won over the troido team to do so. For us, this means that we no longer have to worry about the software for our future projects. We consider them done!

Matthias B.
Service Manager EU
Nordson Matrix

For more than 10 years Troido was our preferred android partner for different Vodafone Branded Devices applications at the Vodafone Terminal Innovations department in the Düsseldorf Headquarters. They built our Android and iOS version for the Vodafone Accessories App - the store solution for picking the right accessory for the specific mobile phone. Those apps have been used by over 4 million active users worldwide and have been a huge revenue driver since.

Troido has both built the initial apps and also provided excellent service and updates for the new generations of Vodafone Devices that we launched.

I am happy to recommend Troido and I wish them all the best in the future.

Iyer Vinay Chandran
Principal Business Development Manager
Vodafone Group Services GmbH, Düsseldorf.

We were looking for the right technology partner for our IoT app for a long time. We found the right service provider in Troido.
The expertise and professionalism as well as the security and speed with which Troido was able to solve our problems and still solves them have not only convinced us but also amazed us again and again.
We are happy to pass on our recommendation!
R.W.