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Stephan WaldtmannSW

Stephan Waldtmann

AI/LLM Integration & Infrastructure Consulting

€880/day
Frankfurt am Main, DE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Stephan

I combine AI/LLM integration with an infrastructure foundation that has been growing since 1991. Currently: Claude connections, MCP servers, workflow automation (n8n) and chatbot/RAG setup for teams that want to move away from generic cloud tools — towards their own, controlled solution.

What I do: I integrate AI where it makes a real difference — not as a demo, but as a running part of the infrastructure. From connecting Claude/LLMs to existing tools (MCP servers, automation workflows) to chatbot and RAG setups for teams that don't want to put their own data into external cloud systems.

What this contributes: Underlying this is infrastructure work since 1991 — Linux, Docker/container operation, Ansible, Python. I don't just build the AI part and then hand over a shaky foundation, but both. Industry focus: Broadcast/streaming/media and health IT (several years with the ePA operator: ITSM introduction, CI/CD, process rollout to partners).

How I work: Sober, direct, without sales promises. Diagnostics are a core part of my work — reading logs, comparing configs, systematically testing hypotheses instead of guessing. I work with AI support as standard (own multi-agent setup, Claude code); I personally check and take responsibility for every result before it reaches you. Remote-first, with Frankfurt as a point of contact for on-site appointments. Available by appointment.
  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
Frankfurt am Main (up to 50km)

Experience

  • Gesundheits-IT (ePA-Betreiber)
    IT Consultant — ITSM Introduction & CI/CD
    HEALTH AND WELLNESS
    September 2017 - December 2024 (7 years and 3 months)
    Several years of engagement with the operator of the electronic patient record: ITSM introduction, CI/CD, process rollout to partner organizations. Corporate IT environment, regulated industry. Remote, DACH region.
    CI/CD ITSM ePA Healthcare Linux System Administration
  • Streaming-/Medien-Dienstleister (Broadcast-Umfeld)
    IT Consultant — Streaming & Monitoring Infrastructure
    FILM AND AV
    May 2013 - Today (13 years and 2 months)
    Setup and operation of streaming and monitoring infrastructure for a service provider in the broadcast environment: streaming servers, metric and log pipelines, virtualization. Ongoing collaboration, remote.
  • Eigenprojekt (SW MiT, kein externer Kunde)
    Own Multi-Agent Setup (Claude/LLM Integration, MCP)
    DIGITAL AND IT
    March 2026 - Today (4 months)
    Setup and daily operation of a productive multi-agent setup (Claude/LLM integration, MCP server, automation workflows) for one's own work practice — not a customer project, but proof that AI competence is lived practice, not seminar knowledge.

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