Description

I help companies build future-proof software architecture from the ground up, as well as modernise legacy products to current standards.

My focus is on C# / .NET with SQL database integration, legacy modernisation, and clean system architecture — combined with targeted use of AI tooling (Claude, Copilot) to accelerate and de-risk the modernisation of complex codebases. I bring experience from projects in aerospace, defence, measurement technology, and mechanical engineering.

Working remotely with European clients across DACH and beyond.

Languages

German
Native or bilingual
English
Fluent
Spanish
Fluent

Workplace preferences

Remote only

Primarily works remotely

Techem GmbH
Senior Software Developer
ENERGY AND UTILITIES
June 2025 - March 2026 (9 months)
Consolidating a historically grown REST API landscape of approx. 75 individual projects into a shared codebase targeting .NET 9.
Migrating the API infrastructure from IIS hosting to a Kubernetes cluster.
Leveraging AI tooling (Claude, Copilot) to accelerate the consolidation and migration of legacy projects into the new architecture.
.NET artificial intelligence Kubernetes API REST External API integration
SOG Business-Software GmbH
Senior Software Developer - DevOps
May 2024 - February 2025 (9 months)
Setting up CI/CD pipelines for a newly established project
Coordinating test coverage across frontend and backend
Supporting the Product Owner in sprint planning and organisation
Primary technical contact for development questions and architectural direction

Implementation of security protocols using KeyCloak (C#, .NET Core 8, Blazor, KeyCloak)
C# Azure DevOps Agile method .NET software architect
Techem GmbH
Senior Software Developer
November 2023 - March 2024 (4 months)
Development of a GDPR-compliant REST API for the deletion of customer documents, integrating with existing SOAP and REST interfaces. (C#, .NET Core 6, Oracle)
C# .NET Software Architecture API REST External API integration