Cloud architecture, AI engineering & full-stack development – everything from a single source. From architecture to deployment.
Scalable system architectures for modern applications. From the first sketch to production-ready solutions – focused on maintainability, performance and future-proofing.
Recent: Architecture of a cloud-based data platform for ML, reporting & real-time events.
DetailsKubernetes infrastructures, CI/CD pipelines and cloud migrations (Azure, AWS, OVH). Infrastructure as Code with Terraform – automated, reproducible, secure.
Recent: Migration of a nationwide government application from legacy J2EE to Kubernetes.
DetailsIntegration of AI into existing products: RAG pipelines, LLM-based chatbots, MCP servers following the Model Context Protocol. From prototype to production with LangChain and OpenAI.
Recent: AI chatbot with RAG pipeline – automatically answers user queries based on 500+ knowledge items.
DetailsBackend with Java, Kotlin or Node.js – using proven frameworks like Spring Boot, Quarkus or NestJS. Frontend with Vue.js, React or Next.js. End-to-end implementation of complex web applications.
Recent: Holistic platform for pandemic response including mobile app, client application and AI diagnostics.
DetailsTechnical leadership for teams and projects without internal CTO resources. Architecture reviews, technology decisions, developer mentoring.
Recent: Technical lead of a development team at an AI startup.
DetailsOne of the few freelancers combining cloud architecture and AI engineering – no either-or.
Not just consulting and slides – I implement myself and bring solutions to production.
Proven experience in healthcare, public administration and public transit.
From infrastructure through backend to frontend – one point of contact for the entire stack.
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