Work with me
Freelance AI automation engineer for European companies
I design, build and run AI automations for sales and operations: agents, integrations and voice systems that survive production. Available for project and contract work, remote from Vienna, in English, German or Russian.
Engagements
What you can bring me in for.
Automation project.
One production workflow from design to go-live: lead qualification, follow-up, document flows, SLA escalation.
Integration project.
CRM, ERP or accounting, telephony, email and calendars talking to each other through APIs and webhooks.
AI agent.
An agent around an existing business process, with tool calling, verification and human handoff built in from the start.
Ongoing engineering.
A fixed share of my time each month for the automation and integration work that never ends: new workflows, changes, monitoring.
For agencies
Need an engineer for your client's project?
You keep the client relationship, I deliver the technical part: n8n and Python implementation, AI agents, CRM and API integrations, voice AI, architecture and production debugging. Behind the scenes or as a named partner, as you prefer.
Stack
What I build with.
- AI
- tool-calling LLMs with structured output · streaming speech-to-text and neural text-to-speech, EU-hosted · retrieval over company documents
- Automation
- n8n · Python, async services and workers · REST APIs and webhooks · event-driven workflows
- Business systems
- CRM and ERP APIs · accounting software · SIP telephony · email and SMS · Google and Microsoft calendars · payments
- Run
- PostgreSQL · containerised deploys · EU cloud hosting · CI/CD · monitoring, tracing and alerts
Tools are named only where I have run them in production. I work inside your stack: the CRM, n8n instance, cloud or LLM provider you already have stay in place.
Selected work
Three system examples, one already in production.
AI voice receptionist for Austrian service businesses
- Role
- architecture, telephony, real-time voice pipeline, conversation control, billing, monitoring, deployment. Built and operated end to end.
- Stack
- Python · SIP and WebRTC · streaming STT, tool-calling LLM and neural TTS, EU providers with failover · PostgreSQL · Google Calendar · SMS · Stripe
- Result
- a multi-tenant SaaS that answers calls in German, books appointments and escalates to the owner when unsure. Own product.
voice training built from a job posting and a CV
- Role
- the whole product: conversation engine, a live model of what the user already knows, accounts, dashboards, payments.
- Stack
- real-time voice (STT, LLM, TTS) · document processing · accounts and payments
- Result
- a complete product, not yet launched. Own product.
voice training from the company's own documents
- Role
- the same engine, second application: document ingestion, adaptive session logic.
- Stack
- as above
- Result
- a complete product, not yet launched. Own product.
How I work
From your brief to a system that runs.
We talk about the task.
You describe the project or the problem; I say what I would build first, and what not.
A short check on real data.
A few real requests, calls or documents show whether the design holds before anything is built.
Build and connect.
Inside your stack, tested on your cases.
Go live and stay reachable.
Monitoring from day one; I remain the person you call when something changes.
If a rule, an API integration or a deterministic workflow solves it cheaper and safer than a model, that is what I propose.
Privacy by design in every build: minimum data per step, the outcome is stored, the raw conversation is not.
Contact
Have a project in mind?
Send a short brief: company, your role, what needs to be built, the existing stack, the timeline. I read every brief myself and reply personally.