I build LLM-powered applications, real-time voice AI pipelines, and agentic developer workflows that connect language models with real systems.
I'm a Conversational AI Engineer based in Düsseldorf, Germany, with a full-stack background and a strong focus on applied AI systems.
My main work centers around:
- ☎️ Real-time voice AI agents with low-latency speech pipelines
- 🤖 Multi-agent architectures using LangGraph and tool-connected LLMs
- 🔎 Retrieval-Augmented Generation with vector search and live external systems
- 🔌 Model Context Protocol (MCP) servers for connecting LLMs to APIs and business data
- 🧱 TypeScript / Nest.js backend systems for production AI applications
I am an advocate of the Pi coding agent and the broader adoption of open-source agentic coding.
That means I like developer tooling where:
- 🧩 agents use explicit, inspectable workflows instead of hidden magic
- 🧪 coding assistants verify changes with real commands and tests
- 🧠 LLMs become part of reproducible engineering systems
- 🦙 open-source LLMs can be explored and integrated into practical coding workflows
- 🔓 workflows, prompts, skills, and extensions stay open and hackable
- 👥 humans remain in the loop for judgment, review, and direction
LLMs are most useful when they become reliable collaborators inside transparent engineering processes, not opaque autocomplete boxes.
Personal workflow skills for the Pi coding agent. Includes structured processes for brainstorming, planning, debugging, TDD, code review, commits, simplification, and subagent-driven development. Why it matters: turns agentic coding into explicit, repeatable engineering practice. | A monorepo of Pi extensions for better local workflows: bash approval, compact footers, multiple-choice user selection, persistent prompt history, welcome screens, zsh integration, and caveman mode. Why it matters: makes coding-agent sessions safer, clearer, faster, and more ergonomic. |
- 🧠 2024 – today: Conversational AI Engineer building real-time voice AI agents for cloud PBX platforms, RAG systems, MCP integrations, and LangGraph-based multi-agent architectures
- 🤖 2020 – 2023: Applied AI developer for production ML and LLM applications in telecom contexts
- 🌐 2015 – 2019: Full-stack web developer across cloud PBX and contact-center platforms
- 🎓 Media Communication and Computer Science, B.Sc., Hochschule Rhein-Waal, Kamp-Lintfort, Germany