---
title: "About Arne Kellmann"
description: "Published Arne Kellmann website information and agent integration guidance."
canonical: https://arnekellmann.de/about
last-updated: 2026-09-26
---

# About Arne Kellmann

Arne Kellmann is an AI solution architect: the person who decides how an AI feature is actually built — what the model is allowed to do, where its context comes from, how the system fails safely, and what it costs to run once real users depend on it.

He works remotely with teams anywhere, in English or German, and brings 15+ years of software development and architecture to the design work.

Arne Kellmann is an AI solution architect who turns working prototypes into production AI systems through retrieval, evaluation, guardrails and cost control. Arne brings 15+ years of software architecture experience and works remotely worldwide, in English or German. Each engagement starts with a written architecture assessment that the team keeps whether or not implementation follows.

Each engagement with Arne Kellmann has four stages: discovery call, architecture assessment, build and handover. Teams can stop after any stage and keep the deliverables completed so far.