Stefan Kirsch

• Conceptualized a software interface in a large-scale project for the defense sector. No details can be shared due to classified information confidentiality.
• Designed and developed a reporting application for the acceptance testing of coordinate measuring machines according to the ISO 10360 standard series. Coordinated and led review meetings to clarify requirements within an international corporation.
• Developed a tool to back up and restore machine configurations for service operations on coordinate measuring machines.
• Consulting project to optimize and enhance an Access application for administrative tasks in an engineering office.
• Designed and developed production software for parameterizing coordinate measuring machines. Shaped the interfaces and developed automation to generate configuration bundles for different machine setups.
• Developed a service application for geometric calibration of coordinate measuring machines based on end measurement data.
• Developed a maintenance app for updating and configuring water dispensers. Managed the project through to app launch and trained and handed over the project to a client employee.
• Migrated a maintenance app for smart water filters, including finalizing it for app launch and further developing the app to support multiple protocols.

Technologies: Git, Visual Studio Code, Confluence, Protobuf, Agile, C#, .NET, WPF, MVVM, GitHub Copilot, Visual Studio, MSTest, MigraDoc, Azure DevOps, Jira, OpenRPC, JSON, Microsoft Access, Entity Framework Core, Python, YAML, Build Pipelines, WinUI 3, XUnit, Atlassian Stack, Scrum

• Designed and developed a multi-tenant web portal for configuring and controlling light strips in production halls, as well as monitoring sensor values and energy consumption.
• Developed an Android app to read machine data from QR codes for creating error reports.
• Developed a web portal to read, configure, and update e-bike components over a CAN bus protocol.
• Enhanced a CAM system for manufacturing CFRP components. Improved usability and implemented algorithms for processing 3D surfaces.

Technologies: C#, .NET, ASP.NET Core, OData, Angular, Phoenix Contact PLCnext, Entity Framework Core, Microsoft Azure Cloud, Azure IoT-Hub, MSSQL, Azure Cosmos DB, Azure Functions, Xamarin.Forms, ASP.NET MVC, Entity Framework 6, SignalR, MSTest, CAN-Bus, MS SQL, VB.NET, WPF, TFS, CATIA V5, Siemens NX

• Bachelor's thesis: developed and implemented algorithms for a 3D milling simulation, followed by integration into an existing software module.
• Internship semester: ported and extended a software module for automated generation of milling processes in CATIA V5. Migrated the software from Visual Basic 6 to VB.NET with a WPF interface.

Technologies: VB.NET, WPF, MVVM, CATIA V5, Visual Studio 2012, TFS