The task was to provide professional photographers with a tool to simplify photo selection for all clients.

For implementation, a macOS app was developed in Objective-C that photographers can easily operate via drag and drop.
The iOS app, also written in Objective-C, allows for previewing and ordering photos on iPhone and iPad devices.
The entire implementation, including its first use with the client, was completed within a development time of 8 months.

With the combination of the macOS app MyPicServer, photographers can now provide photos, e.g., from a wedding, for all guests to preview.
The iOS app MyPic can be downloaded by all guests for free. The app provides a view of the images, including format selection and ordering

The idea and implementation of iShare was carried out independently by Jürgen Koller Software GmbH.
The aim is to enable peer-to-peer data exchange over the Internet without having to upload the data to a cloud service. This allows maximum control over your own data without having to give it away.

A macOS desktop app was developed in Objective-C that allows for direct data transfer to a client.
The app was realized within a development time of 4 months.

In the app, file sharing can be enabled, including user login and password. A link is sent to the client, which can be opened in any web browser. Through the link, files can be both downloaded and uploaded.

The task was to develop an app that would present the entire BORT product range via an app for iOS and Android.

A cross-platform app for Android and iOS has been developed in Xamarin. Intensive coordination with the customer was used for the implementation in order to meet the high requirements for data protection and validation of the displayed data. The app was made available after a development phase of 14 months.

The app can be downloaded from the App Store and the Play Store. In addition to complete offline functionality, there's the ability to search for all products within the app's content. With special selection options, e.g., via 'indications', doctors in particular can quickly find the right product to best support the healing process.

An app has been developed to be used for the ‘Remote Service’ area. The use of AR glasses in particular had to be taken into account. Due to the already available Microsoft Hololens AR glasses, the native solutions for the iOS and Android platforms were switched to a .NET platform.

The solution consists of a scalable backend for several 100,000 users at the same time and the respective clients for the Windows, Android and iOS platforms.

The task was to support an existing .NET development team in implementing the user interface using Xamarin technology. The team received intensive support for a period of 8 months. In particular, the team was trained in the cross-platform Xamarin solution 'Xamarin Forms' in order to obtain a uniform user interface for all platforms.

Ottobock SE & Co. KG, previously Otto Bock, is a company based in Duderstadt, Germany, active in the field of orthopedic technology. It is considered the global market leader in prosthetics and one of the leading providers of orthoses, wheelchairs and exoskeletons.

Ottobock SE & Co. KG offers several apps in the Apple and Google stores.

Our task was to transfer the 'Cockpit' app to the Xamarin technology. This should also make the existing Android app available for the Apple iOS system.
Starting with the existing Android app enabled a quick transfer of all functions and features to Microsoft Xamarin (now .NET MAUI) technology. The successful implementation including certification took place within just 7 months.
The app is now available for download in the Google Play and Apple App Store.

The Oxando are experts in mobile solutions, maintenance & customer service with SAP systems as well as Application Lifecycle Management (ALM).

The task of Jürgen Koller Software GmbH was to support an existing .NET development team, particularly in the areas of iOS and Xamarin (Microsoft MAUI).

For the implementation, it was embedded in the existing .NET development team in order not to disrupt existing SCRUM processes, but rather to support them directly. The project was directly supported for a period of 4 months.

By developing and solving fundamental architectural questions and providing a build pipeline, the existing team is now able to further advance cross-platform development on their own.

Miele is a German manufacturer of high-quality household appliances and commercial equipment with headquarters in Gütersloh, East Westphalia-Lippe. The company was founded in 1899 by Carl Miele and Reinhard Zinkann and has always been a family-owned and family-run company.

Miele has many of its own software developers in a wide variety of areas.
The task of Jürgen Koller Software GmbH was to support an existing .NET development team, particularly in the area of Xamarin.
Through our integration into the existing .NET team, the project was supported directly for 14 months.

The Miele Smart Home App 4.0 has been successfully implemented for iOS and Android. The software maintenance is now being driven forward independently by the internal development team.

Developing a utility app for macOS to be simple and efficient
Search and find PDF documents by their content.
The app is available via the Apple App Store or via our direct
Download link available.

PDF files that come from a scanned source or images are captured by the internal OCR recognition. This enables full-text search for all document sources.

Documents can be captured (scanned) very easily using the free iOS app. The transfer to a folder that can be searched using 'PDF Content Search' is carried out fully automatically.

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