Backend & data
Java, Spring Boot, Kafka, Redis, PostgreSQL. That's what I've worked with most of the time.
I'm Max. I've been building software since 2012 and I live in Munich. This page says why I do this, where I come from and what I work with.
Open to new projects
I spent a long time working in a strictly regulated industry. With what I learned there, I'm now starting out as a freelancer.
I know how frustrating it is to be stuck in routine. It eats all your time and leaves no room to grow.
And I know the other problem: the service is good, the work is good – but nobody knows about it. A car needs maintenance. So do a business's web presence and its reputation.
One more thing I learned in IT: don't touch what works. I won't rebuild anything that already runs for you.
In software development without a break since 2012, most of that time in e-health. Degree: Bachelor in Software Engineering, 2010.
Ivano-Frankivsk, Ukraine · 2012–2015. E-health software.
Ivano-Frankivsk, Ukraine · 2015–2017. E-health software.
Darmstadt · 2017–2019.
Munich · 2019–2026. Regulated healthcare IT: first backend and platform, from 2025 architecture for systems with several AI agents – with a human confirming before anything goes out.
A novel about AI at work, produced with my own pipeline of AI agents. I run the book, website, shop and e-mails on my own.
You don't need to know any of this. It's here for anyone who wants the details.
Java, Spring Boot, Kafka, Redis, PostgreSQL. That's what I've worked with most of the time.
LangGraph, n8n, models from OpenAI and Anthropic. Always with a check before anything goes out.
Automated tests, CI/CD, deployments with rollback. Plus JavaScript, Node.js and Python when they fit.
I'm new as a freelancer and have no client projects to show yet. So I show what I built for myself.

1 personbook, website, shop, e-mails, automation
Proof that I don't just plan things, I ship them – from the first draft to the automation that keeps running.
The pipeline behind the book – code and scores public on GitHub
Write to me or book a free 15-minute call – you'll find every way to reach me in my contact section.