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Career

Project Experience

Selected projects from industry, logistics, and the public sector — freelance and full-time.

AI Trainer

Atra Consulting

Freelance

08/2026 - Present

Designing and delivering AI trainings for companies — from foundational understanding to productive use of AI tools in everyday work.

  • Delivering hands-on AI trainings for business and development teams
  • Teaching prompt techniques and AI-assisted workflows based on real-world use cases
AI TrainingPrompt EngineeringChatGPTClaudeGitHub Copilot

Full-Stack Developer

DB Cargo

Freelance

2025 - Present

Developing enterprise data management applications using Blazor Server and modern .NET for operational data workflows in logistics.

  • Designed and implemented full-stack web solutions for large-scale operational data workflows
  • Optimized database performance and data models in MS SQL Server
  • Mentored junior developers and established coding guidelines
  • Leveraging AI-assisted development with GitHub Copilot and Claude Code for accelerated delivery and automated test generation
Blazor.NET 8MS SQL ServerAzure DevOpsGitHub Copilot

Cloud Developer

Carl Zeiss

Freelance

2022 - Present

Built cloud services to process and visualize machine data from distributed sources across industrial environments.

  • Developed Azure Function-based data platform with isolated worker model
  • Designed scalable data structures for Cosmos DB
  • Managed Azure resources and infrastructure using Infrastructure as Code (Bicep)
  • Refactored legacy components to improve reliability and maintainability
  • Implemented CI/CD pipelines and automated testing with Azure DevOps
  • AI-assisted development process: meeting transcripts are automatically turned into development tasks, evaluated by AI, and tested automatically
Azure FunctionsCosmos DBBicepAzure DevOpsAI-assisted Development

Full-Stack Developer & Co-Founder

LeafConnect (Startup)

Co-Founder

2024 - Present

Co-founded a tech startup, leading product development and technical direction.

  • Built full-stack applications with Angular and Java/Spring Boot
  • Contributed to product strategy and technical architecture decisions
  • Integrated AI-assisted workflows for rapid prototyping and development
AngularJavaSpring BootAI-assisted Development

Mobile App Developer

rc-tec

Freelance

2023 - 2024

Developed cross-platform mobile applications for monitoring and controlling alarm systems.

  • Built native-quality apps for iOS and Android using .NET MAUI
  • Implemented real-time monitoring and control features
.NET MAUIC#iOSAndroid

IT Consultant & Full-Stack Developer

valantic STI

Full-time

2022 - 2024

Delivered enterprise software for public sector and municipal administration clients.

  • Built financial systems, accounting tools, and invoice management platforms
  • Designed data import and processing pipelines for legacy system migration
  • Full-stack development, database architecture, requirements engineering, and automated testing
C#.NETMS SQL ServerEntity FrameworkxUnit

Backend Developer

Carl Zeiss Microscopy

Full-time

2017 - 2022

Developed backend systems for scientific imaging applications, including ML integration.

  • Implemented image processing algorithms in C# and Python
  • Designed backend APIs for machine learning integration
  • Built WPF desktop applications using MVVM architecture
C#PythonWPFREST APIsML Integration