C# .NET Developer

10/2021 – offen

Multiplatform front-end mobile applications (for iOS and Android) with .NET, XAML and Xamarin Forms.
Full involvement from the requirements engineering (directly from customer), design, usability, implementation, security, testing and deployment.

.Net, C#, Docker, Kubernetes, Visual Studio, Xamarin (allg.), Xamarin.Android, Xamarin.iOS

11/2015 – 9/2021

Advanced Software Engineer in C# Windows Desktop Applications.
As part of the Hardware and Algorithms team inside the Software Group, I worked in the design, development and testing the different features of the main fitting software for the hearing implants, most of the times in the hardware connectivity and development of the signal processing algorithms (including testing and verification of the algorithms using measurement devices). I gained experience in the Ports and Adapters Software Architecture, Domain Driven Design, Test Driven Development, Dependency Injection and Software Design Principles.

As the product is a medical software, the detail in the documentation, security and safety was an absolute priority. This included experience in implementing and using cryptographic primitives based on the Bouncy Castle Crypto Library.

.Net, C#, Git, Visual Studio, Windows Presentation Foundation (WPF)

11/2011 – 10/2015

Tasks: Design, development, test and documentation different C++/Qt Multiplatform programs (mainly for Linux servers).
Use of CGAL (Computational Geometry Algorithms Library), GDAL (Geospatial Data Abstraction Library), process of files for GIS (Geographic Information System) software, DB access and GUIs, Design Patterns, UML and SVN.

Back-End Entwicklung