26.10.2026 aktualisiert
100 % verfügbar
IT Consultant / AI Solution Engineer | Enterprise LLM/GenAI Solutions | Full-Stack Developer
Rothenfluh, Schweiz
Weltweit
Dipl.-Wirtsch.-Inf.Über mich
Als AI Solutions Engineer verbinde ich Branchen- und Prozessexpertise mit KI und entwickle sichere, produktionsreife .NET-Lösungen, die LLMs, Unternehmensdaten und Geschäftslogik berechtigungs- und kontextgesteuert integrieren – vom Use Case bis zur produktiven Weiterentwicklung.
Skills
Asp.NetAPIsKünstliche IntelligenzC#Cloud ComputingDevOpsGitHubSoftware ArchitectureProjekt-basierte LösungenAngular 2+Software DesignSolution ArchitectureIntegration (Software)TypeScriptAnforderungsspezifikationen
Core expertise
- AI-Assisted Business Process Support and Automation: Identification, prioritisation and implementation of AI use cases across the entire development lifecycle, from gathering requirements with business teams through solution design and prototyping to production integration with existing business services, including multilingual AI assistance for administrative tasks. Extensive hands-on experience with OpenAI-compatible APIs, the Model Context Protocol (MCP), tool calling, structured outputs (JSON Schema), and RAG architectures using vector space models and classification methods, with safeguards to protect personally identifiable information (PII) and prevent prompt injection and unauthorised data access.
- Metrics-Based AI Evaluation in Development & Project Management: Focus on data-driven, metrics-based quality assessment of code and project artifacts. Orchestration of modern AI ecosystems (including GitHub Copilot, ChatGPT, Mistral Vibe) for automated code reviews, test design, architecture and operations documentation, and for systematically evaluating and critically reviewing workshops and project management artifacts. • Enterprise Software & ERP: Many years of experience in the design, development, integration, and modernization of custom software and standard ERP systems. Solid process knowledge in order-to-cash, production planning, sales/service, and document, workflow, and knowledge management. Integration experience with SAP, Microsoft Dynamics AX, Navision, BizTalk, and SharePoint.
- Software Development: Full-stack development in modern enterprise environments using C#/.NET, ASP.NET Core, Angular, TypeScript, REST APIs, SQL and Entity Framework. Focus on Clean Architecture and translating business requirements into highly maintainable, production-ready solutions.
- Solution Architecture & DevOps: Design of robust cloud architectures (AWS and Azure), demanding enterprise integration, and complex application migrations. Workflow automation with Camunda and ELSA. Cloud-native delivery using Docker, Kubernetes, automated CI/CD pipelines, and continuous regression testing. .
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2001
Sprachen
DeutschMutterspracheEnglischverhandlungssicherFranzösischverhandlungssicher
Projekthistorie
Development of multilingual AI assistance for everyday administrative tasks, enabling people in practical occupations to use business applications in their preferred language.
- Identify, prioritise and implement AI use cases across the entire development lifecycle, from gathering requirements with business teams through solution design and prototyping to production integration with existing business services.
- Connect business services to LLMs through MCP and a provider-independent, OpenAI-compatible interface: map business workflows to tool calls, provide enterprise data through RAG in accordance with access permissions and data classifications, and implement structured LLM outputs using JSON Schema and typed .NET DTOs.
- Implement a PostgreSQL-based RAG pipeline for retrieving enterprise information.
- Implement safeguards to protect personally identifiable information (PII) and prevent prompt injection and uncontrolled tool use.
- Develop automated tests and LLM evaluations to verify the business correctness of responses and prevent regressions; operate containerised services with Docker and Kubernetes.
Technologies: C#/.NET, ASP.NET Core, Angular, Ionic/Capacitor, TypeScript, PostgreSQL, SQL, LINQ, Entity Framework, REST, Mistral, Hugging Face, Ollama, MCP, JSON Schema, xUnit, Docker, Kubernetes, PowerShell
Development assistants: GitHub Copilot, Claude, ChatGPT, Vibe (Mistral)
ATLAS is a central initiative within the DigiAgriFoodCH transformation programme, modernising core business and technical services through a data-centric, modular AWS cloud architecture. Delivery combines HERMES governance with Scrum, Kanban and SAFe.
- Led HERMES-compliant project initiation and secured approval to proceed with execution; established and managed the project management plan covering scope, schedule, budget, quality and risks.
- Visualised core business applications and their dependencies using SPARQL queries against the LINDAS knowledge graph.
- Designed and implemented a Java security prototype for Agate integration with the Federal Trust Broker BTB and CISARDA. Verified AWS services and the connected CI/CD pipeline using GitHub Actions, assessed cloud go-live readiness and reduced key implementation risks before production launch.
- Facilitated business and technical workshops and produced architecture and operational concepts for formal acceptance.
- Used AI assistants in daily work to draft project management artefacts, generate and review Java code, and produce and evaluate documentation using defined metrics, improving quality and efficiency in project management and development.
Technologies: HERMES 2022, Jira, Confluence, Java 21, Spring Boot, Spring Security, Keycloak, Angular 20, AWS ECS/EKS, JUnit 5, Xray, Scrum, DevOps, Mistral, Rovo, GitHub Copilot, Amazon Q Developer, Amazon Bedrock
Developed a deployment and configuration management tool for workflow-based distribution of Acta Nova software business configurations across federal offices. Built an automated end-to-end test pipeline and integrated test automation with Jira/Xray.
- Designed and implemented workflow-based Acta Nova deployment processes and integrated external systems including Remedy, UrbanCode Deploy and Checkmk into the CI/CD pipeline.
- Planned and delivered migration from Camunda to the open-source ELSA .NET workflow engine, including stakeholder coordination and training.
- Developed SpecFlow and Playwright test automation libraries and integrated them into deployment workflows.
- Served as library owner, responsible for maintenance, quality and further development.
Technologies: Camunda, ELSA, C#/.NET, Angular, Jenkins, Docker, Kubernetes, Jira/Xray, SpecFlow, Playwright, Selenium